您要查找的是不是：
- elevator wrist pin 升降机关节销
- Wrist pin end carried on double row long cylindrical roller bearing. 连杆小端装有双列长圆柱滚子轴承。
- 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。
- Method of Avoiding Crack on Wrist Pin 内燃机车活塞销裂纹分析及对策
- There is no clutch, gearing, oil changes, smog check, pistons, rings, valves, crankshaft, flywheel, rods, wrist pins, etc., etc. 没有离合器，传动装置，机油变化，尾气检查，活塞，活塞环，阀门，曲轴，飞轮，连杆，肘节销，等等。
- You may push this button to call the elevator. 你可以按这个按钮叫电梯。
- The doctor put a steel pin in his wrist. 医生在他的腕关节植入一根钢钉。
- His odds are very poor after he sprained his wrist. 他扭伤了手腕，获胜的可能性极小。
- Let's pin the notice on the bulletin board. 咱们把这个通知钉在布告牌上吧。
- She wears a ring round her wrist. 她的手腕上戴着一只镯子。
- I took the elevator to the eighteenth floor. 我坐电梯上了第十八层。
- I prick the map with a pin to show our route. 我用大头针在地图上扎孔标出我们的路线。
- Her job is to operate an elevator. 她的工作是开电梯。
- The elevator shot us to the top floor. 电梯把我们迅速送到顶楼。
- I bought a tie pin for my husband yesterday. 昨天我给丈夫买了一支领带别针。
- "Lift" for "elevator" is a Briticism. 表示电梯之意的lift是英国英语。
- She's a difficult person to pin down. 她这人行事、说话没个准儿。
- He fell downstairs and broke his wrist. 他从楼梯跌下，摔伤了手腕。
- He hit the ball with just a flick of the wrist. 他只用手腕轻轻一抖，打出了那个球。
