| 单词 | chemical |
| 释义 | chemical nounadjective | verb + chemical | chemical + noun adjective➤organic有机化学品▸➤inorganic, synthetic无机／合成化学物质▸➤dangerous, harmful, hazardous, poisonous, toxic, volatile危险化学品；有害化学物质；有毒化学物质；挥发性化学物质▸➤agricultural, environmental, household, industrial农用／环境用／家用／工业用化学品verb + chemical➤manufacture, produce制造／生产化学品▸➤dump, release倾倒／排放化学物质◆chemicals released by industry into our lakes and rivers工厂排入湖泊和河流的化学物质➤contain含有化学物质➤use使用化学品◆we don't use many chemicals on our farm these days.我们农场如今不大量使用化学品了。➤be exposed to暴露于化学物质之下◆many workers are regularly exposed to dangerous chemicals.许多工人经常与危险化学品接触。chemical + noun➤factory, plant, works化工厂◆pollution from a big chemical plant来自一家大型化工厂的污染➤business, company化工企业／公司▸➤industry, manufacturing化学工业；化学品制造➤weapon化学武器 chemical /kemɪkl/ adjective1.connected with chemistry 与化学有关的；化学的◆the chemical industry 化学工业◆a chemical element 化学元素◆eastman chemical co. 伊士曼化工公司2.produced by or using processes which involve changes to atoms, etc. 经化学程序制成的⨁ chemical processes / reactions化学工序／反应 ▸ chemically /kemɪkli/ adverb◆caffeine can be removed chemically from coffee. 咖啡因经化学处理可从咖啡中除去。 chemical /kemɪkl/ noun [countable] a substance obtained by or used in a chemical process 化学品；化工产品◆toxic chemicals 有毒化学品◆a us chemicals group 一家美国化工集团☞ chemical☞ chemical chemical [countable] a substance obtained by or used in a chemical process (= a process that involves changes to molecules or atoms) 化学制品；化学品◆this chemical is often used to make cleaning products.这种化学品常用来制作清洁产品。◆hormones are chemicals that are released in the body and control many important functions.激素是体内释放的化学物质，调控很多重要的机能。chemical¹/ˈkemɪkl ||; ˈkɛmɪkḷ/adj connected with chemistry; involving changes to the structure of a substance 化学的: ◇a chemical reaction 化学反应 ➔chemically /-kli ||; -klɪ/ adv chemical²/ˈkemɪkl ||; ˈkɛmɪkḷ/noun [c] a substance that is used or produced in a chemical process 化学品: ◇sulphuric acid is a dangerous chemical. 硫酸是一种危险的化学品。◇chemical weapons/warfare 化学武器；化学战 ☞ chemical¹☞ chemical² |
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