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.
   有機氯一種含氯的碳氫化合物殺蟲農藥，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 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的許多重要化合物的生產過程中。原子序數為7；原子量為35.45；冰點為零下00.98=C；沸點為零下34.'=C；比重為.5'（零下33.'=C）；化合價，3，5，7參見 element