| 单词 | 三氯甲烷 |
| 释义 | 〔chloroform〕A clear, colorless, heavy, sweet-smelling liquid, CHCl3, used in refrigerants, propellants, and resins, as a solvent, and sometimes as an anesthetic. Chloroform, once widely used in human and veterinary surgery, has generally been replaced by less toxic, more easily controlled agents. 三氯甲烷，氯仿：一种清澈、无色、比重大、有香味的液体，CHCl3，作为溶剂，有时作为麻醉剂而用于冷冻剂、推动剂和树脂。氯仿曾一度被广泛用于人类及兽医外科手术，现已普遍被低麻醉性且较易控制的药剂取代 〔pyrrole〕A five-membered heterocyclic ring compound, C4H 5N, having an odor similar to chloroform. It is the parent compound of hemoglobin, chlorophyll, and many other complex, biologically active substances. 叽咯：一种五倍杂环混合物，C4H 5N，气味与三氯甲烷相似，是血红蛋白，叶绿素和其他多种复杂的生物性活跃的物质的亲体混合物 〔chlorine〕A highly irritating, greenish-yellow gaseous halogen, capable of combining with nearly all other elements, produced principally by electrolysis of sodium chloride and used widely to purify water, as a disinfectant and bleaching agent, and in the manufacture of many important compounds including chloroform and carbon tetrachloride. Atomic number 17; atomic weight 35.45; freezing point -100.98°C; boiling point -34.6°C; specific gravity 1.56 (-33.6°C); valence 1, 3, 5, 7. See table at element 氯：一种具有很大刺激性的、几乎能与所有其它元素化合黄绿色气体卤素，主要通过电解氯化纳获得，作为一种消毒及漂白剂广泛用于使水净化，以及用在包括三氯甲烷和四氯化碳在内的许多重要化合物的生产过程中。原子序数为17；原子量为35.45；冰点为零下100.98°C；沸点为零下34.6°C；比重为1.56（零下33.6°C）；化合价1，3，5，7 参见 element |
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