need 的英语意思
needneed1 /niːd/ verb 
查看全部语言翻译1[transitive] to have to have something or someone, because you cannot do something without them, or because you cannot continue or cannot exist without them必须拥有某物或某人，因为没有它（他/她）就无法做某事，或无法继续乃至无法存在 SYN require: 
You don’t really need a car.你其实并不需要一辆车。 Plants need light in order to survive.植物需要光才能生存。 The camcorder needs a new battery.这台摄像机需要换新电池。 Are you sure that you have everything you need?你确定你所需要的东西都备好了吗？need something for something I need glasses for reading.我看书需要戴眼镜。need somebody to do something I need you to help me with the cooking.我需要你帮我做饭。need something desperately/badly/urgently More blood donors are urgently needed.急需更多献血者。much needed/badly needed a much needed boost to the local economy对当地经济急需的一次提振2[transitive] to feel that you want something very much强烈渴望某物: I need a drink.我需要喝一杯。 If you need anything, just say.如果你需要什么，尽管开口。need to do something She needed to go out for a walk.她需要出去走走。3need to do something used when saying that someone should do something or has to do something用于表示某人应该做某事或必须做某事: He needs to see a doctor straightaway.他需要马上去看医生。 I need to catch up on my office work.我需要把积压的办公室工作补上。 You need to let me know by Monday if you want to take part.如果你想参加，需要在周一之前告诉我。4[modal] British English used in negative sentences when saying that something is not necessary or not always true用于否定句，表示某事并非必要或并非总是如此need not/needn’t You needn’t stay long.你不必久留。 Going to the dentist need not necessarily be a painful experience.去看牙医不一定是痛苦的经历。need not have done something/need not do something You needn’t have spent all that money.你本来不必花那么多钱的。 I needn’t have worried.我本来不必担心的。need I/we etc do something? British English old-fashioned旧式 Need we leave so soon?我们有必要这么早离开吗？somebody need never do something Jim need never find out what I said.吉姆永远不必知道我说了什么。5[transitive] used when saying that something should have something done to it, or has to have something done to it用于表示某物应该被做某事，或必须被做某事something needs doing The house needed painting.这房子需要粉刷了。 Does this shirt need ironing?这件衬衫需要熨烫吗？something needs to be checked/cleaned/done etc The engine will need to be completely checked.发动机需要全面检查一遍。 The pie doesn’t need to be refrigerated.这个馅饼不需要冷藏。need a (good) wash/clean/cut etc (=ought to be washed, cleaned etc)（＝应该洗、打扫等） His hair needs a wash.他的头发该洗了。6[transitive] if a job needs a quality or skill, you must have that quality or skill in order to do it well如果某项工作需要某种素质或技能，要做好它就必须具备该素质或技能: The job needs a lot of patience.这份工作需要很大的耐心。 Being a teacher needs a high level of motivation.当一名教师需要高度的积极性。7I need hardly say/tell/remind etc British English used when you think people should already know what you are going to say用于表示你认为听者应当已经知道你将要说的话: I need hardly remind you that this information is confidential.我几乎不必提醒你，这些信息是机密的。8you need only do something/all you need do is ... British English used when saying that you only have to do something in order to do something else用于表示只需做某件事就能做到另一件事: We need only look at the building to see how much money it will take to repair.我们只需看一眼这栋建筑，就能知道修缮它需要花多少钱。 All we need do is threaten them.我们只需威胁他们就够了。9need I ask/need I say more/need I go on etc? British English used to say that it is not necessary to ask or say more about something, because the rest is clear用于表示就某事无需再多问或多说，因为其余部分已不言而喻: She’s lazy, slow, and stubborn. Need I say more?她懒惰、迟钝、固执。我还需要多说吗？10that’s all I need/that’s just what I didn’t need spoken口语 used when saying that you did not want something to happen, especially when it seems annoying用于表示你不希望某事发生，尤其是当它显得令人烦恼时: ‘There’s a customer for you on the phone.’ ‘That’s all I need!’"有位客户打电话找你。" "还就缺这个了！"11need something like a hole in the head informal非正式 used when saying that you definitely do not need something用于表示你根本不需要某物12 who needs it/them? spoken口语 a)used to say you are not interested in something用于表示你对某事不感兴趣: Make-up, who needs it?化妆品，谁稀罕？ b)used to say that someone or something is actually very important to you用于表示某人或某物实际上对你非常重要: Kids? Who needs them!孩子？谁需要他们啊！GRAMMAR语法Patterns with needneed 的用法模式• You say that you need something: · You’ll need some warm clothes.• 表示需要某物：· 你会需要一些保暖衣物。• You say that you need to do something: · I need to clean the house.• 表示需要做某事：· 我需要打扫房子。• You say that something needs cutting/cleaning etc (=it needs to be cut, cleaned etc): · My hair needs cutting.• 表示某物需要被剪/清洁等（即需要被剪、被清洁等），可说 something needs cutting/cleaning 等：· 我的头发需要剪了。• You say that you need something done (=you want someone to do it for you): · I need my car fixed urgently.• 表示需要别人帮你完成某事（即想让别人替你做），可说 need something done：· 我急需有人帮我修车。Negatives否定句• You say that you do not need something: · You don’t need a jacket.• 表示不需要某物：· 你不需要穿夹克。• You say that you don’t need to do something or you need not/needn’t do something (=it is not necessary): · I don’t need to leave until 10.· You needn’t apologize. ✗Don’t say: I don’t need leave. | You needn’t to apologize.• 表示没有必要做某事，可说 don't need to do something 或 need not/needn't do something（＝没有必要）：· 我10点之前不必出发。· 你不必道歉。✗不要说：I don't need leave. | You needn't to apologize.• You say that someone didn’t need to do something (=it was not necessary): · I didn’t need to tell him who I was – he already knew.• 表示某人没有必要做某事（即并非必要）：· 我没必要告诉他我是谁——他已经知道了。• You say that someone needn’t have done something (=although they have done it, it was not necessary): · We needn’t have ordered so much food.• 表示某人本不必做某事（即虽然已经做了，但并非必要）：· 我们其实不必点那么多菜的。Using the progressive进行时的使用Need is not used in the progressive. You say: · I need a break. ✗Don’t say: I’m needing a break.Grammar guide ‒ VERBSneed 不用于进行时。应说：· I need a break. ✗不要说：I'm needing a break。语法指南 ‒ 动词THESAURUS同义词辨析need if you need something, you must have it, because you cannot do something without it如果你需要某物，就必须拥有它，因为没有它你就无法做某事: · I need your help.· 我需要你的帮助。· The people desperately need food and clean water.· 人们迫切需要食物和洁净的水。require formal正式 to need something需要某物: · Children require a lot of attention.· 孩子们需要很多关注。· The game requires great skill.· 这个游戏需要高超的技巧。can’t do without something to be unable to do something without something没有某物就无法做某事: · A lot of people can’t do without their mobile phones.· 很多人离不开手机。could do with something/could use something informal非正式 to need or want something需要或想要某物: · Shall we stop? I could do with a rest.· 我们要不要停下来？我很想休息一下。be desperate for something to need something urgently急需某物: · Liz was desperate for a cigarette.· 丽兹迫切想要抽根烟。· The people are desperate for food.· 人们迫切需要食物。be dependent on something/somebody to be unable to live or continue normally without something or someone没有某物或某人就无法正常生活或继续: · The refugees are dependent on outside food supplies.· 难民依赖外部的食物供给。demand formal正式 if one thing demands another, it needs that thing in order to happen or be done successfully如果某事需要另一事，则需要后者才能成功发生或完成: · The situation is urgent and demands immediate action.· 形势紧迫，需要立即采取行动。
查看全部语言翻译1[transitive] to have to have something or someone, because you cannot do something without them, or because you cannot continue or cannot exist without them必须拥有某物或某人，因为没有它（他/她）就无法做某事，或无法继续乃至无法存在 SYN require: You don’t really need a car.你其实并不需要一辆车。 Plants need light in order to survive.植物需要光才能生存。 The camcorder needs a new battery.这台摄像机需要换新电池。 Are you sure that you have everything you need?你确定你所需要的东西都备好了吗？need something for something I need glasses for reading.我看书需要戴眼镜。need somebody to do something I need you to help me with the cooking.我需要你帮我做饭。need something desperately/badly/urgently More blood donors are urgently needed.急需更多献血者。much needed/badly needed a much needed boost to the local economy对当地经济急需的一次提振2[transitive] to feel that you want something very much强烈渴望某物: I need a drink.我需要喝一杯。 If you need anything, just say.如果你需要什么，尽管开口。need to do something She needed to go out for a walk.她需要出去走走。3need to do something used when saying that someone should do something or has to do something用于表示某人应该做某事或必须做某事: He needs to see a doctor straightaway.他需要马上去看医生。 I need to catch up on my office work.我需要把积压的办公室工作补上。 You need to let me know by Monday if you want to take part.如果你想参加，需要在周一之前告诉我。4[modal] British English used in negative sentences when saying that something is not necessary or not always true用于否定句，表示某事并非必要或并非总是如此need not/needn’t You needn’t stay long.你不必久留。 Going to the dentist need not necessarily be a painful experience.去看牙医不一定是痛苦的经历。need not have done something/need not do something You needn’t have spent all that money.你本来不必花那么多钱的。 I needn’t have worried.我本来不必担心的。need I/we etc do something? British English old-fashioned旧式 Need we leave so soon?我们有必要这么早离开吗？somebody need never do something Jim need never find out what I said.吉姆永远不必知道我说了什么。5[transitive] used when saying that something should have something done to it, or has to have something done to it用于表示某物应该被做某事，或必须被做某事something needs doing The house needed painting.这房子需要粉刷了。 Does this shirt need ironing?这件衬衫需要熨烫吗？something needs to be checked/cleaned/done etc The engine will need to be completely checked.发动机需要全面检查一遍。 The pie doesn’t need to be refrigerated.这个馅饼不需要冷藏。need a (good) wash/clean/cut etc (=ought to be washed, cleaned etc)（＝应该洗、打扫等） His hair needs a wash.他的头发该洗了。6[transitive] if a job needs a quality or skill, you must have that quality or skill in order to do it well如果某项工作需要某种素质或技能，要做好它就必须具备该素质或技能: The job needs a lot of patience.这份工作需要很大的耐心。 Being a teacher needs a high level of motivation.当一名教师需要高度的积极性。7I need hardly say/tell/remind etc British English used when you think people should already know what you are going to say用于表示你认为听者应当已经知道你将要说的话: I need hardly remind you that this information is confidential.我几乎不必提醒你，这些信息是机密的。8you need only do something/all you need do is ... British English used when saying that you only have to do something in order to do something else用于表示只需做某件事就能做到另一件事: We need only look at the building to see how much money it will take to repair.我们只需看一眼这栋建筑，就能知道修缮它需要花多少钱。 All we need do is threaten them.我们只需威胁他们就够了。9need I ask/need I say more/need I go on etc? British English used to say that it is not necessary to ask or say more about something, because the rest is clear用于表示就某事无需再多问或多说，因为其余部分已不言而喻: She’s lazy, slow, and stubborn. Need I say more?她懒惰、迟钝、固执。我还需要多说吗？10that’s all I need/that’s just what I didn’t need spoken口语 used when saying that you did not want something to happen, especially when it seems annoying用于表示你不希望某事发生，尤其是当它显得令人烦恼时: ‘There’s a customer for you on the phone.’ ‘That’s all I need!’"有位客户打电话找你。" "还就缺这个了！"11need something like a hole in the head informal非正式 used when saying that you definitely do not need something用于表示你根本不需要某物12 who needs it/them? spoken口语 a)used to say you are not interested in something用于表示你对某事不感兴趣: Make-up, who needs it?化妆品，谁稀罕？ b)used to say that someone or something is actually very important to you用于表示某人或某物实际上对你非常重要: Kids? Who needs them!孩子？谁需要他们啊！GRAMMAR语法Patterns with needneed 的用法模式• You say that you need something: · You’ll need some warm clothes.• 表示需要某物：· 你会需要一些保暖衣物。• You say that you need to do something: · I need to clean the house.• 表示需要做某事：· 我需要打扫房子。• You say that something needs cutting/cleaning etc (=it needs to be cut, cleaned etc): · My hair needs cutting.• 表示某物需要被剪/清洁等（即需要被剪、被清洁等），可说 something needs cutting/cleaning 等：· 我的头发需要剪了。• You say that you need something done (=you want someone to do it for you): · I need my car fixed urgently.• 表示需要别人帮你完成某事（即想让别人替你做），可说 need something done：· 我急需有人帮我修车。Negatives否定句• You say that you do not need something: · You don’t need a jacket.• 表示不需要某物：· 你不需要穿夹克。• You say that you don’t need to do something or you need not/needn’t do something (=it is not necessary): · I don’t need to leave until 10.· You needn’t apologize. ✗Don’t say: I don’t need leave. | You needn’t to apologize.• 表示没有必要做某事，可说 don't need to do something 或 need not/needn't do something（＝没有必要）：· 我10点之前不必出发。· 你不必道歉。✗不要说：I don't need leave. | You needn't to apologize.• You say that someone didn’t need to do something (=it was not necessary): · I didn’t need to tell him who I was – he already knew.• 表示某人没有必要做某事（即并非必要）：· 我没必要告诉他我是谁——他已经知道了。• You say that someone needn’t have done something (=although they have done it, it was not necessary): · We needn’t have ordered so much food.• 表示某人本不必做某事（即虽然已经做了，但并非必要）：· 我们其实不必点那么多菜的。Using the progressive进行时的使用Need is not used in the progressive. You say: · I need a break. ✗Don’t say: I’m needing a break.Grammar guide ‒ VERBSneed 不用于进行时。应说：· I need a break. ✗不要说：I'm needing a break。语法指南 ‒ 动词THESAURUS同义词辨析need if you need something, you must have it, because you cannot do something without it如果你需要某物，就必须拥有它，因为没有它你就无法做某事: · I need your help.· 我需要你的帮助。· The people desperately need food and clean water.· 人们迫切需要食物和洁净的水。require formal正式 to need something需要某物: · Children require a lot of attention.· 孩子们需要很多关注。· The game requires great skill.· 这个游戏需要高超的技巧。can’t do without something to be unable to do something without something没有某物就无法做某事: · A lot of people can’t do without their mobile phones.· 很多人离不开手机。could do with something/could use something informal非正式 to need or want something需要或想要某物: · Shall we stop? I could do with a rest.· 我们要不要停下来？我很想休息一下。be desperate for something to need something urgently急需某物: · Liz was desperate for a cigarette.· 丽兹迫切想要抽根烟。· The people are desperate for food.· 人们迫切需要食物。be dependent on something/somebody to be unable to live or continue normally without something or someone没有某物或某人就无法正常生活或继续: · The refugees are dependent on outside food supplies.· 难民依赖外部的食物供给。demand formal正式 if one thing demands another, it needs that thing in order to happen or be done successfully如果某事需要另一事，则需要后者才能成功发生或完成: · The situation is urgent and demands immediate action.· 形势紧迫，需要立即采取行动。needneed2 noun 1[singular] a situation in which something is necessary, especially something that is not happening yet or is not yet available某物是必要的情况，尤指尚未发生或尚未具备之物need for There’s a growing need for new housing in many rural areas.许多农村地区对新住房的需求日益增长。a need to do something We fully recognize the need to improve communications.我们充分认识到改善通讯的必要性。2[singular, uncountable] a strong feeling that you want something, want to do something, or that you must have something强烈渴望某物、想做某事或必须拥有某物的感觉need for the need for job satisfaction对工作满足感的需求feel the need (to do something) Jack did not feel the need to boast about his success.杰克并不觉得有必要炫耀自己的成功。 You’re welcome to come back and talk any time, if ever you feel the need.如果你觉得有必要，随时欢迎回来谈谈。3[countable usually plural] what someone needs to have in order to live a normal healthy comfortable life过正常、健康、舒适生活所必需之物: She works to provide for her family’s basic needs.她工作是为了满足家人的基本需求。somebody’s needs Environmentalists argue that the organization fails to address the needs of third world farmers.环保人士认为，该组织未能满足第三世界农民的需求。meet/satisfy a need (=provide something that people want or need)（＝提供人们想要或需要的东西） The charity exists to meet the needs of elderly people.该慈善机构旨在满足老年人的需求。 Schools must satisfy the needs of their pupils.学校必须满足学生的需求。 We have loans to meet your every need.我们提供贷款，满足您的各种需求。4there’s no need (for somebody) to do something a)used to say that someone does not have to do something用于表示某人不必做某事: There’s no need for you to come if you don’t want to.如果你不想来，不必来。 There’s no need to feel sorry for him.没有必要为他感到遗憾。 b)spoken口语 used to tell someone to stop doing something用于告诉某人停止做某事: There’s no need to shout!没必要大喊大叫！5be in need of something a)to need help, advice, money etc, because you are in a difficult situation因处于困境而需要帮助、建议、金钱等: This project is in urgent need of funding.这个项目急需资金支持。 He is homeless and in desperate need of help.他无家可归，迫切需要帮助。 b)to need to be cleaned, repaired, or given attention in some way需要被清洁、修理或以某种方式加以关注: The church was in dire (=very great) need of repair.这座教堂极需（dire＝非常迫切的）修缮。6have no need of something to not need something不需要某物: She believes him and has no need of further proof.她相信他，不需要进一步的证明。7[uncountable] when you do not have enough food or money当你食物或金钱不足时: cases of severe need in the inner cities内城区的严重贫困案例in need We must care for those in need.我们必须关爱有需要的人。8in your hour of need when you are in trouble and need someone to help you当你陷入困境并需要有人帮助你时: How could she abandon her father now, in his hour of need?她怎能在父亲最需要她的时候抛弃他？9needs must (when the devil drives) British English used to say that you must sometimes do things that you do not like doing用于表示有时必须做自己不喜欢做的事: It's not the most comfortable way to travel, but needs must.这不是最舒适的出行方式，但形势所迫。 → special needsCOLLOCATIONS词语搭配adjectives形容词a real/clear need (=one that really exists)· There is a real need for after-school care in our area.· 我们地区确实需要课后照护服务。an urgent need (=one that must be dealt with quickly)· The most urgent need was for more teachers.· 最迫切的需求是增加更多教师。a pressing/crying need (=a very urgent need)· There’s a crying need for more doctors and nurses.· 迫切需要更多医生和护士。a desperate need (=an extremely urgent need)· There is a desperate need to build more housing.· 迫切需要建设更多住房。a growing/increasing need· She emphasized the growing need to deal with environmental problems.· 她强调了应对环境问题的需求日益迫切。verbs动词stress/emphasize/underline the need for something (=say how important it is)· He stressed the need for better training courses.· 他强调了提供更好培训课程的必要性。eliminate the need for something (also obviate the need for something formal正式) (=make something unnecessary)· The new drug treatment eliminates the need for surgery.· 新药疗法消除了手术的必要性。a need exists· New teaching materials must be created if a need exists for them.· 如果确实需要，就必须创建新的教学材料。phrases短语there is a need for something· Clearly there is a need for more research.· 显然，还需要进行更多研究。there is no need for something· They felt that there was no need for a formal contract.· 他们认为没有必要签订正式合同。as/if/when the need arises (=if or when something becomes necessary)· Team members move from job to job as the need arises.· 团队成员根据需要在不同工作之间调配。if need be (=if it is necessary)· I can work during my lunch break if need be.· 如有必要，我可以在午休时间工作。
1[singular] a situation in which something is necessary, especially something that is not happening yet or is not yet available某物是必要的情况，尤指尚未发生或尚未具备之物need for There’s a growing need for new housing in many rural areas.许多农村地区对新住房的需求日益增长。a need to do something We fully recognize the need to improve communications.我们充分认识到改善通讯的必要性。2[singular, uncountable] a strong feeling that you want something, want to do something, or that you must have something强烈渴望某物、想做某事或必须拥有某物的感觉need for the need for job satisfaction对工作满足感的需求feel the need (to do something) Jack did not feel the need to boast about his success.杰克并不觉得有必要炫耀自己的成功。 You’re welcome to come back and talk any time, if ever you feel the need.如果你觉得有必要，随时欢迎回来谈谈。3[countable usually plural] what someone needs to have in order to live a normal healthy comfortable life过正常、健康、舒适生活所必需之物: She works to provide for her family’s basic needs.她工作是为了满足家人的基本需求。somebody’s needs Environmentalists argue that the organization fails to address the needs of third world farmers.环保人士认为，该组织未能满足第三世界农民的需求。meet/satisfy a need (=provide something that people want or need)（＝提供人们想要或需要的东西） The charity exists to meet the needs of elderly people.该慈善机构旨在满足老年人的需求。 Schools must satisfy the needs of their pupils.学校必须满足学生的需求。 We have loans to meet your every need.我们提供贷款，满足您的各种需求。4there’s no need (for somebody) to do something a)used to say that someone does not have to do something用于表示某人不必做某事: There’s no need for you to come if you don’t want to.如果你不想来，不必来。 There’s no need to feel sorry for him.没有必要为他感到遗憾。 b)spoken口语 used to tell someone to stop doing something用于告诉某人停止做某事: There’s no need to shout!没必要大喊大叫！5be in need of something a)to need help, advice, money etc, because you are in a difficult situation因处于困境而需要帮助、建议、金钱等: This project is in urgent need of funding.这个项目急需资金支持。 He is homeless and in desperate need of help.他无家可归，迫切需要帮助。 b)to need to be cleaned, repaired, or given attention in some way需要被清洁、修理或以某种方式加以关注: The church was in dire (=very great) need of repair.这座教堂极需（dire＝非常迫切的）修缮。6have no need of something to not need something不需要某物: She believes him and has no need of further proof.她相信他，不需要进一步的证明。7[uncountable] when you do not have enough food or money当你食物或金钱不足时: cases of severe need in the inner cities内城区的严重贫困案例in need We must care for those in need.我们必须关爱有需要的人。8in your hour of need when you are in trouble and need someone to help you当你陷入困境并需要有人帮助你时: How could she abandon her father now, in his hour of need?她怎能在父亲最需要她的时候抛弃他？9needs must (when the devil drives) British English used to say that you must sometimes do things that you do not like doing用于表示有时必须做自己不喜欢做的事: It's not the most comfortable way to travel, but needs must.这不是最舒适的出行方式，但形势所迫。 → special needsCOLLOCATIONS词语搭配adjectives形容词a real/clear need (=one that really exists)· There is a real need for after-school care in our area.· 我们地区确实需要课后照护服务。an urgent need (=one that must be dealt with quickly)· The most urgent need was for more teachers.· 最迫切的需求是增加更多教师。a pressing/crying need (=a very urgent need)· There’s a crying need for more doctors and nurses.· 迫切需要更多医生和护士。a desperate need (=an extremely urgent need)· There is a desperate need to build more housing.· 迫切需要建设更多住房。a growing/increasing need· She emphasized the growing need to deal with environmental problems.· 她强调了应对环境问题的需求日益迫切。verbs动词stress/emphasize/underline the need for something (=say how important it is)· He stressed the need for better training courses.· 他强调了提供更好培训课程的必要性。eliminate the need for something (also obviate the need for something formal正式) (=make something unnecessary)· The new drug treatment eliminates the need for surgery.· 新药疗法消除了手术的必要性。a need exists· New teaching materials must be created if a need exists for them.· 如果确实需要，就必须创建新的教学材料。phrases短语there is a need for something· Clearly there is a need for more research.· 显然，还需要进行更多研究。there is no need for something· They felt that there was no need for a formal contract.· 他们认为没有必要签订正式合同。as/if/when the need arises (=if or when something becomes necessary)· Team members move from job to job as the need arises.· 团队成员根据需要在不同工作之间调配。if need be (=if it is necessary)· I can work during my lunch break if need be.· 如有必要，我可以在午休时间工作。