名詞 chlorine:

1. a common nonmetallic element belonging to the halogens; best known as a heavy yellow irritating toxic gas; used to purify water and as a bleaching agent and disinfectant; occurs naturally only as a salt (as in sea water)
   同義詞：Cl, atomic number 17

1. Any of various hydrocarbon pesticides, such as DDT, that contain chlorine.
   有機(jī)氯一種含氯的碳?xì)浠衔餁⑾x農(nóng)藥，如滴滴涕殺蟲劑
2. A binary compound of chlorine.
   氯化物一種氯的二元化合物
3. Common salt is a compound of sodium and chlorine.
   食鹽是鈉和氯的化合物。

chlo.rine

n.Symbol Cl （名詞）符號(hào) Cl
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 7; atomic weight 35.45; freezing point -00.98=C; boiling point -34.'=C; specific gravity .5' (-33.'=C); valence , 3, 5, 7.See table at element
氯：一種具有很大刺激性的、幾乎能與所有其它元素化合黃綠色氣體鹵素，主要通過電解氯化納獲得，作為一種消毒及漂白劑廣泛用于使水凈化，以及用在包括三氯甲烷和四氯化碳在內(nèi)的許多重要化合物的生產(chǎn)過程中。原子序數(shù)為7；原子量為35.45；冰點(diǎn)為零下00.98=C；沸點(diǎn)為零下34.'=C；比重為.5'（零下33.'=C）；化合價(jià)，3，5，7參見 element