英语词汇“spike microphone”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	spike microphone
释义	spike microphone spike microphone [′spīk ‚mī·krə‚fōn] (engineering acoustics) A device for clandestine aural surveillance in which the sensor is a spike driven into the wall of the target area and mechanically coupled to the diaphragm of a microphone on the other side of the wall.
随便看	beneficial trust and will company beneficial use beneficial use determination beneficial use reconnaissance project beneficiaries beneficiaries of trust beneficiarily beneficiary beneficiary advisory panel beneficiary bank beneficiary clause beneficiary clauses aram naharain aram nahrain aram nahrin aram-nahrin aram of two rivers aramp arams aramus aramus guarauna aramus pictus aram-zobah aramæan aramæans

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