英语词汇“dead man's handle”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	dead man's handle
释义	dead man's handle dead man's handle or dead man's pedal n (Mechanical Engineering) a safety switch on a piece of machinery, such as a train, that allows operation only while depressed by the operator
随便看	nnbis n,n-bis(2-hydroxyethyl) glycine n,n-bis-trimethylsilyl-urea nnbl nnbp nnbs nnbsd n-(n-butyl) thiophosphoric triamide nnbvv nnbw nnby n-nc nnc nnc1 nnca nncac nncae n,n'-carbonyldiimidazole nncas nncb nncc nncca nnccc nncci nnccp

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dead man's handle