chlorine

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n. 氯 [化] 氯Cl

发音

US /ˈklɔɹin/
US
UK /ˈklɔːɹiːn/
IN /ˈkʰlorɪn/
IN /ˈkʰlɔrɪn/
IN /-in/

词形变化

chlorines 复数 chlorines

别名

chlorin

释义与例句

n.
  1. 1.

    A toxic, green, gaseous chemical element (symbol Cl) with an atomic number of 17.

    盐素

    不可数
  2. 2.

    A single atom of this element.

    可数 不可数
  3. 3.

    A chlorine-based bleach or disinfectant.

    可数 不可数

词汇关系

相关短语

词源

Etymology tree Proto-Indo-European *ǵʰelh₃- Proto-Hellenic *kʰlōrós Ancient Greek χλωρός (khlōrós) Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. Old French -inbor. Middle English -in English -ine English chlorine Coined by British chemist Humphry Davy in 1810 from Ancient Greek χλωρός (khlōrós, “pale green”) + -ine.

来源:wiktionary