halon

名词 n.
中文释义
英 /ˈheɪ̯.lɒn/|/ˈheɪ̯.lɔːn/    美 /ˈheɪ̯.lɔn/|/ˈheɪ̯.lɑn/|/ˈhæɪ̯.lɔn/

英文释义

名词 n.
  1. A hydrocarbon (more precisely, a haloalkane) in which one or more hydrogen atoms have been replaced by halogens.
    — The Renew is also free of polyvinyl chloride, asbestos, chlorofluorocarbons and halons.

词形变化

halons plural

词源

Blend of halogen + carbon.
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