英语词汇dead man's handle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	dead man's handle
释义	dead man's handlen. (also 亦作 dead man's pedal) a controlling device esp. on an electric train, allowing power to be connected only as long as the operator presses on it (尤指电气火车的驾驶员一按就可接通电源的)安全手柄；警惕手柄
随便看	Brie brief briefcase briefing briefless briefly briefness brier brier brier rose briery Brig. brig brig brigade brigadier brigadier general brigalow brigand brigandage brigandry brigantine bright bright and early brighten

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