鞲鞫销,活塞销,肘销 newwrist pin的英文翻译是什么意思，词典释义与在线翻译：英英释义Noun:pin joining a piston to a connecting rod wrist pin的用法和样例：例句A piston pin fits into a round hole in the piston. 活塞销装在活塞的环形的孔里。The piston end of the rod is attached to the piston by the piston pin, or wrist pin. 连杆的活塞端用活塞销或销轴安装在活塞上。
