英语单词分类 轻松记单词

halon

halon基本解释

n.卤代烷;卤化甲或乙烷的有机混合物(可用于灭火)

halon英英释义

Noun:
  • a compound in which the hydrogen atoms of a hydrocarbon have been replaced by bromine and other halogen atoms; very stable; used in fire extinguishers although it is thought to release bromine that depletes the ozone layer