wrist pin

英 美
  • 鞲鞫销,活塞销,肘销
  • pin n.别针(大头针);徽章;脚v.钉住;别住;固定住abbr.个人识别码(=PersonalIdentificationNumber),邮编(=PostalIndexNumber)
  • wrist n.手腕;腕部
Noun:
  1. pin joining a piston to a connecting rod

    1. A piston pin fits into a round hole in the piston.
      活塞销装在活塞的环形的孔里。
    2. 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。