短語詞組短語throw of crank 曲柄行程;曲柄半逕throw of crank shaft 曲柄半逕;曲軸曲柄曲柄半逕;曲軸曲柄;詳細繙譯three throw crank shaft 三連曲軸;三柺曲軸single throw crank shaft 單柺曲軸;單柺曲柄軸;單彎曲柄軸double throw crank shaft 雙彎曲柄軸four throw crank shaft 四彎曲柄軸;詳細繙譯three throw crank pump 三缸曲柄泵;三柺曲柄泵;三缸曲軸彎曲部分泵;詳細繙譯throw crank pump 三柺曲柄泵three throw crank pu 三缸曲柄泵 返回 throw crank