英语词汇“lightning switch”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	lightning switch
释义	lightning switch lightning switch [′līt·niŋ ‚swich] (electricity) A manually operated switch used to connect a radio antenna to ground during electrical storms, rather than to the radio receiver.
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