differential adjusting wrench

例句：

1. 1. The engineer used adifferential adjusting wrench to tightenthe bolts on the engine.
   工程师使用差动调整扳手来紧固发动机上的螺栓。
2. 2. He adjusted the differential adjusting wrench to ensure proper alignment of thegears.
   他调整差动调整扳手以确保齿轮正确对齐。
3. 3. The technicianhad to use a differentialadjusting wrench toremove the stuck bolt from the chassis.
   技术人员不得不使用差动调整扳手来从底盘上拔出卡住的螺栓。