wrench chain

例句：

1. 1. I need to wrench the bolt into place.
   我需要把螺栓拧紧。
2. 2. The car wrenchwas too big for the nut.
   这个汽车扳手太大了，不适合螺母。
3. 3. He useda wrench to remove the screws from the door.
   他用扳手把螺丝从门上拆下来。