not 的英语意思
notnot /nɒt $ nɑːt/ adverb 
查看全部语言翻译1used to make a word, statement, or question negative用于使单词、陈述或疑问句变为否定: 
Most of the stores do not open until 10 am.大多数商店要到上午10点才开门。 She’s not a very nice person.她不是个很好的人。 You were wrong not to inform the police.你没有通知警察是不对的。 ‘Can we go to the park?’ ‘No, not today, dear.’"我们能去公园吗？""不行，今天不行，亲爱的。"not at all/not ... at all (=used to emphasize what you are saying)（=用于强调所说的话） The changes were not at all surprising.这些变化一点也不令人惊讶。 I do not like his attitude at all.我一点也不喜欢他的态度。 → no1, n't2used in order to make a word or expression have the opposite meaning用于使单词或表达具有相反的含义: Edinburgh isn’t far now.爱丁堡现在不远了。 The food is not very good there.那里的食物不是很好。not a lot/much/many etc (=only a few, only a little etc)（=只有少数，只有一点等） Not much is known about the disease.关于这种疾病，人们所知甚少。 Not many people have read the report.读过这份报告的人不多。 Most of the hotels are not that cheap (=they are fairly expensive).大多数酒店都不是那么便宜（=它们相当贵）。3used instead of a whole phrase to mean the opposite of what has been mentioned before it用于代替整个短语，表示与前面所提内容相反的意思: No one knows if the story is true or not.没有人知道这个故事是否属实。 I hope to see you tomorrow, but if not, leave me a message.我希望明天能见到你，但如果不行，给我留个言。 ‘Is Mark still sick?’ ‘I hope not.’"马克还在生病吗？""我希望没有。" → so1(4)4not only in addition to being or doing something除……之外还……not only ... (but) also ... Shakespeare was not only a writer but also an actor.莎士比亚不仅是作家，也是演员。not only do/will/can etc Not only do the nurses want a pay increase, they want reduced hours as well.护士们不仅要求加薪，还希望缩短工时。5 not a/not one not any person or thing没有任何人或事物: Not one of the students knew the answer.没有一个学生知道答案。 There wasn’t a cloud in the sky.天空中没有一朵云。 Not a single person said thank you.没有一个人说谢谢。6 not that ... used before a sentence or phrase to mean the opposite of what follows it, and to make the previous sentence seem less important用于句子或短语之前，表示与其后内容相反的意思，并使前一句话显得不那么重要: Sarah has a new boyfriend – not that I care (=I do not care).萨拉有了新男友——不是说我在乎（=我不在乎）。 Janice had lost some weight, not that it mattered (=it did not matter).贾尼斯瘦了一些，虽说这无关紧要（=这并不重要）。7not at all British English spoken口语 used to be polite when someone has thanked you or asked you to do something用于礼貌回应他人的感谢或请求: ‘Would you mind helping me with my suitcase?’ ‘Not at all.’"你介意帮我提行李箱吗？""一点都不介意。"8not the sharpest tool in the box/shed (also not the brightest crayon in the box), not the brightest bulb on the Christmas tree informal非正式 used to say that someone is not very intelligent or is not able to learn things quickly or easily – used humorously用于表示某人不太聪明，或学东西不够快、不够容易——含幽默意味9– not! spoken口语 used, especially by young people, to say that you really mean the opposite of what you have just said尤其被年轻人用来表示你其实是在说刚才所说内容的反义: I really enjoy spending my day working here – not!我真的很享受在这里工作的每一天——not！ → not half at half3(6), → not to say at say1(43)GRAMMAR: Negatives语法：否定句• Don’t use another negative word such as ‘no’, ‘nothing’, or ‘nobody’ after not. Use any, anything, anybody etc. You say: · They do not have any money.· I didn’t know anybody. ✗Don’t say: They do not have no money. | I didn’t know nobody.• 不要在 not 后面再使用另一个否定词，如"no""nothing"或"nobody"。应使用 any、anything、anybody 等。正确说法：· They do not have any money.· I didn't know anybody. ✗ 不要说：They do not have no money. | I didn't know nobody.• Not goes before ‘to’ in an infinitive verb. You say: · I try not to make mistakes. ✗Don’t say: I try to not make mistakes.• 在不定式动词中，not 置于"to"之前。正确说法：· I try not to make mistakes. ✗ 不要说：I try to not make mistakes.
查看全部语言翻译1used to make a word, statement, or question negative用于使单词、陈述或疑问句变为否定: Most of the stores do not open until 10 am.大多数商店要到上午10点才开门。 She’s not a very nice person.她不是个很好的人。 You were wrong not to inform the police.你没有通知警察是不对的。 ‘Can we go to the park?’ ‘No, not today, dear.’"我们能去公园吗？""不行，今天不行，亲爱的。"not at all/not ... at all (=used to emphasize what you are saying)（=用于强调所说的话） The changes were not at all surprising.这些变化一点也不令人惊讶。 I do not like his attitude at all.我一点也不喜欢他的态度。 → no1, n't2used in order to make a word or expression have the opposite meaning用于使单词或表达具有相反的含义: Edinburgh isn’t far now.爱丁堡现在不远了。 The food is not very good there.那里的食物不是很好。not a lot/much/many etc (=only a few, only a little etc)（=只有少数，只有一点等） Not much is known about the disease.关于这种疾病，人们所知甚少。 Not many people have read the report.读过这份报告的人不多。 Most of the hotels are not that cheap (=they are fairly expensive).大多数酒店都不是那么便宜（=它们相当贵）。3used instead of a whole phrase to mean the opposite of what has been mentioned before it用于代替整个短语，表示与前面所提内容相反的意思: No one knows if the story is true or not.没有人知道这个故事是否属实。 I hope to see you tomorrow, but if not, leave me a message.我希望明天能见到你，但如果不行，给我留个言。 ‘Is Mark still sick?’ ‘I hope not.’"马克还在生病吗？""我希望没有。" → so1(4)4not only in addition to being or doing something除……之外还……not only ... (but) also ... Shakespeare was not only a writer but also an actor.莎士比亚不仅是作家，也是演员。not only do/will/can etc Not only do the nurses want a pay increase, they want reduced hours as well.护士们不仅要求加薪，还希望缩短工时。5 not a/not one not any person or thing没有任何人或事物: Not one of the students knew the answer.没有一个学生知道答案。 There wasn’t a cloud in the sky.天空中没有一朵云。 Not a single person said thank you.没有一个人说谢谢。6 not that ... used before a sentence or phrase to mean the opposite of what follows it, and to make the previous sentence seem less important用于句子或短语之前，表示与其后内容相反的意思，并使前一句话显得不那么重要: Sarah has a new boyfriend – not that I care (=I do not care).萨拉有了新男友——不是说我在乎（=我不在乎）。 Janice had lost some weight, not that it mattered (=it did not matter).贾尼斯瘦了一些，虽说这无关紧要（=这并不重要）。7not at all British English spoken口语 used to be polite when someone has thanked you or asked you to do something用于礼貌回应他人的感谢或请求: ‘Would you mind helping me with my suitcase?’ ‘Not at all.’"你介意帮我提行李箱吗？""一点都不介意。"8not the sharpest tool in the box/shed (also not the brightest crayon in the box), not the brightest bulb on the Christmas tree informal非正式 used to say that someone is not very intelligent or is not able to learn things quickly or easily – used humorously用于表示某人不太聪明，或学东西不够快、不够容易——含幽默意味9– not! spoken口语 used, especially by young people, to say that you really mean the opposite of what you have just said尤其被年轻人用来表示你其实是在说刚才所说内容的反义: I really enjoy spending my day working here – not!我真的很享受在这里工作的每一天——not！ → not half at half3(6), → not to say at say1(43)GRAMMAR: Negatives语法：否定句• Don’t use another negative word such as ‘no’, ‘nothing’, or ‘nobody’ after not. Use any, anything, anybody etc. You say: · They do not have any money.· I didn’t know anybody. ✗Don’t say: They do not have no money. | I didn’t know nobody.• 不要在 not 后面再使用另一个否定词，如"no""nothing"或"nobody"。应使用 any、anything、anybody 等。正确说法：· They do not have any money.· I didn't know anybody. ✗ 不要说：They do not have no money. | I didn't know nobody.• Not goes before ‘to’ in an infinitive verb. You say: · I try not to make mistakes. ✗Don’t say: I try to not make mistakes.• 在不定式动词中，not 置于"to"之前。正确说法：· I try not to make mistakes. ✗ 不要说：I try to not make mistakes.