基本解釋[機(jī)械工程]三連曲軸詞組短語短語three -throw crank shaft 三連曲柄three throw crank -shaft 三連曲柄軸;詳細(xì)繙譯three throw crank shaft更多詞組專業(yè)釋義機(jī)械工程三連曲軸