英语词汇quick closing emergency valve怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	quick closing emergency valve
释义	quick closing emergency valve 简明释义应急速闭阀网络释义 1 ?应急速闭阀 ... 应急索具：jury rig 应急速闭阀：quick closing emergency valve 应急手动装置：emergency hand-drive ... 短语 1 quick-closing emergency valve 应急快闭阀 ; 应急速闭阀双语例句 1 Where possible, leave the wrench on the valve so a quick closing of the valve can be made in the event of an emergency. 在可能的地方，把扳手留在阀门上，以便在紧急情况下可以迅速的关闭阀门。
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