英语词汇“人工电话局--人工电话交换机--人工交接”的翻译、意思、用法、释义-英汉汉英词典

单词	人工电话局--人工电话交换机--人工交接
释义	人工电话交换机，人工电话局，人工交接manual exchange
随便看	power conversion unit--pcu power conversion unit，pcu power converters power converters, ac-dc power converters and power supplies to apparatus power converters, dc-ac power cord power cord connector power cost power counting power coupling power cross-spectrum estimation power curve power cut power cut-off power cycle power--cycle power cycling power cylinder power dam power defect power demand power--demand power demonstration reactor power demonstration reactor program