词汇	拿起听筒
释义	拿起听筒 pick up the receiver听筒
随便看	high-power submersible pump high power supply high power supply vehicle high power surface processing high power sweep generator high-power sweeteners high-power switching high power switching device high-power synchronous motor high-power telescope high power television high power term high power test high-power testing high-power three-phase inverter high power threshold high power thyristor unit High-power tractor High-power tractors high power transducer high power transformer high-power transformer high power transistor high-power transistor high-power transistor-transistor logic