英语词汇safety switch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	safety switch
释义	Definition of safety switch in English: safety switch noun 1Railways (chiefly US) = "catch-point" (now historical). 2A switch which cuts the power to a machine or appliance in case of emergency. Origin Mid 19th century. Definition of safety switch in US English: safety switch noun 1Railways (chiefly US) = "catch-point" (now historical). 2A switch which cuts the power to a machine or appliance in case of emergency. Origin Mid 19th century.
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英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

Definition of safety switch in English: