chemical 的英语意思
chemicalchemical1 /ˈkemɪkəl/ AWL noun [countable] 
查看全部语言翻译 a substance used in chemistry or produced by a chemical process化学中使用的或由化学过程产生的物质toxic/hazardous/dangerous chemicals
the organic chemicals industry有机化学品行业 synthetic chemicals合成化学品COLLOCATIONS词语搭配adjectives形容词dangerous/harmful· Many cleaning products contain chemicals that can be harmful.· 许多清洁产品含有可能有害的化学物质。hazardous (=very dangerous)· There are major problems over the disposal of hazardous chemicals.· 危险化学品的处置问题十分严重。toxic/poisonous (=containing poison)· The chemicals that were released were highly toxic.· 释放出的化学物质毒性极高。synthetic chemicals (=made by mixing artificial substances)· A synthetic chemical is, in theory, identical to that found in nature.· 理论上，合成化学物质与自然界中发现的相同。organic chemicals (=containing natural substances including carbon)· Oil and coal are known as organic chemicals.· 石油和煤炭被称为有机化学物质。industrial/agricultural chemicals (=used in industry/in farming)· Some deaths from cancer are related to industrial chemicals.· 一些癌症死亡病例与工业化学品有关。verbs动词use chemicals· Farmers use chemicals to kill insects that would destroy their crops.· 农民使用化学品来消灭可能破坏庄稼的昆虫。produce chemicals· the dangerous chemicals produced by burning oil· 燃烧石油产生的危险化学物质be exposed to chemicals· Some of the troops were exposed to chemicals.· 一些士兵曾暴露于化学物质之中。chemical + NOUNchemical + 名词the chemical industry· The chemical industry is one of the most important industrial sectors.· 化学工业是最重要的工业部门之一。a chemical plant (=factory producing chemicals)· There has been an explosion at a chemical plant in Germany.· 德国一家化工厂发生了爆炸。a chemical fertilizer (=chemicals to help plants grow)· Many crops are grown with chemical fertilizers.· 许多农作物是用化学肥料种植的。chemical waste· the risks from pollution and chemical waste· 来自污染和化学废料的风险chemical weapons (=poisonous chemicals used as weapons)· a global treaty banning chemical weapons· 一项禁止化学武器的全球条约chemical warfare (=the use of chemical weapons in wars)· There is now also the threat of chemical warfare.· 目前还存在化学战的威胁。
查看全部语言翻译 a substance used in chemistry or produced by a chemical process化学中使用的或由化学过程产生的物质toxic/hazardous/dangerous chemicals the organic chemicals industry有机化学品行业 synthetic chemicals合成化学品COLLOCATIONS词语搭配adjectives形容词dangerous/harmful· Many cleaning products contain chemicals that can be harmful.· 许多清洁产品含有可能有害的化学物质。hazardous (=very dangerous)· There are major problems over the disposal of hazardous chemicals.· 危险化学品的处置问题十分严重。toxic/poisonous (=containing poison)· The chemicals that were released were highly toxic.· 释放出的化学物质毒性极高。synthetic chemicals (=made by mixing artificial substances)· A synthetic chemical is, in theory, identical to that found in nature.· 理论上，合成化学物质与自然界中发现的相同。organic chemicals (=containing natural substances including carbon)· Oil and coal are known as organic chemicals.· 石油和煤炭被称为有机化学物质。industrial/agricultural chemicals (=used in industry/in farming)· Some deaths from cancer are related to industrial chemicals.· 一些癌症死亡病例与工业化学品有关。verbs动词use chemicals· Farmers use chemicals to kill insects that would destroy their crops.· 农民使用化学品来消灭可能破坏庄稼的昆虫。produce chemicals· the dangerous chemicals produced by burning oil· 燃烧石油产生的危险化学物质be exposed to chemicals· Some of the troops were exposed to chemicals.· 一些士兵曾暴露于化学物质之中。chemical + NOUNchemical + 名词the chemical industry· The chemical industry is one of the most important industrial sectors.· 化学工业是最重要的工业部门之一。a chemical plant (=factory producing chemicals)· There has been an explosion at a chemical plant in Germany.· 德国一家化工厂发生了爆炸。a chemical fertilizer (=chemicals to help plants grow)· Many crops are grown with chemical fertilizers.· 许多农作物是用化学肥料种植的。chemical waste· the risks from pollution and chemical waste· 来自污染和化学废料的风险chemical weapons (=poisonous chemicals used as weapons)· a global treaty banning chemical weapons· 一项禁止化学武器的全球条约chemical warfare (=the use of chemical weapons in wars)· There is now also the threat of chemical warfare.· 目前还存在化学战的威胁。chemicalchemical2 AWL adjective [only before noun] relating to substances, the study of substances, or processes involving changes in substances与物质、物质研究或涉及物质变化的过程有关的: the chemical composition of bleach漂白剂的化学成分 a chemical analysis of the soil对土壤的化学分析—chemically /-kli/ adverb: Chemically, the substances are similar.从化学角度来看，这些物质是相似的。
relating to substances, the study of substances, or processes involving changes in substances与物质、物质研究或涉及物质变化的过程有关的: the chemical composition of bleach漂白剂的化学成分 a chemical analysis of the soil对土壤的化学分析—chemically /-kli/ adverb: Chemically, the substances are similar.从化学角度来看，这些物质是相似的。