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单词detonator
例句 DEFINITIVE EXAMPLES 权威例句〔actuate〕A detonator is actuated by heat, percussion, friction, or electricity.高温、撞击、摩擦或电力均可引爆雷管。剑桥高阶〔gelignite〕We need a bit of gelignite or a detonator.我们需要一点强力炸药或一个雷管。文馨英汉〔ignite〕One detonator went off but failed to ignite the explosives.一个雷管爆炸了, 但未能引爆炸药。外研社新世纪〔percussion cap〕A thin metal cap containing gunpowder or another detonator that explodes on being struck.雷管:一种稀少的金属套,具有火药或其它爆炸物,在受撞击时爆炸美国传统
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