柯林斯詞典crankshaft /?kr??k??ɑ?ft/ (crankshafts) 1. N-COUNT A crankshaft is the main shaft of an internal combustion engine. 曲軸 The engine had a broken crankshaft. 發(fā)動(dòng)機(jī)的曲軸斷了。 返回 crank shaft