halon

卤化烷（常用以灭火）

发音

UK /ˈheɪ̯.lɒn/
其它
UK /ˈheɪ̯.lɔːn/
US /ˈheɪ̯.lɔn/
US /ˈheɪ̯.lɑn/
CA /ˈheɪ̯.lɒn/
CA /ˈheɪ̯.lɑn/
AU /ˈhæɪ̯.lɔn/
NZ /ˈhæɪ̯.lɒn/
SCOT /ˈhe.lɔn/
IN /ˈheː.lɔn/

词形变化

halons 复数 halons

释义与例句

n.
  1. 1.

    A hydrocarbon (more precisely, a haloalkane) in which one or more hydrogen atoms have been replaced by halogens.

    海龙

    哈龙

    化学

词汇关系

名词

上位词 2

pollutant organic compound

词源

Blend of halogen + carbon.

来源：wiktionary