摇锤

例句：

1. 1. The carpenter needs a hammer to fix the door.
   木匠需要一把锤子来修理门。
2. 2. He used a chisel to smooth the surface of the wood.
   他用凿子把木头的表面磨平了。
3. 3. The carpenter was using a hammer to drive in the nails.
   木匠正在用锤子钉入钉子。