英语词汇“safety switch”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	safety switch
释义	safety switch noun : an electric switch completely enclosed in a metal box with an external control handle and so designed that the box cannot be opened while the switch is closed and the switch cannot be closed while the box is open
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英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。