brace wrench

例句：

1. 1. He used the brace wrench to tighten the bolts on the door.
   他用螺栓扳手把门上的螺栓拧紧了。
2. 2.The mechanic needed a brace wrench to remove the broken screw.
   这个机械师需要一把螺栓扳手来拆掉那个断螺丝。
3. 3. The carpenter uses a brace wrench for every job he does.
   木匠每次干活都用螺栓扳手。