钉锤

例句：

1. 1. He used a hammer to drive the nails into the wall.
   他用锤子把钉子打进墙上。
2. 2. The carpenter needed a hammer to make the holes in the wood.
   木匠需要锤子在木头上打孔。
3. 3. The hammer was the only tool he had to finish the job.
   锤子是他唯一能完成这项工作的工具。