释义 |
N5055246halonSpoken.0Fiction.8Magazine.15Newspaper.3Academic.20halon/ˈheɪlɒn/noun any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer 哈龙(碳与溴及其他卤素构成的惰性气体化合物, 用于灭火器中, 但现在发现它会破坏臭氧层)。
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