英语词汇“pcb”的读音、翻译、释义、用法及例句-范文网

词汇	pcb
释义	pcb短语和例子PCB ＝1.polychlorinated biphenyls 【化学】聚[多]氯联苯〔系一种极有害的污染物〕。2.petty cash book 【会计】零用现金簿。3.printed circuit board 【计算机】印刷电路板。
随便看	self-seeker self-seeking self-service self-serving self-slaughter self-slayer self-sow self-sown self-starter self-steering self-study self-styled self-sufficient self-suggestion self-support self-supporting self-surrender self-sustaining self-taught self-timer self-torture self-ward self-will self-winding self-wrong

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