英语词汇“擴大機”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	擴大機
释义	擴大機 kuò dà jī放大音频的机器，是整个扩音机系统中负责放大功能的主机。可以将传声器、拾音器所收到的微弱声频放大，传达至扬声器输出。
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