carpenter stopper

例句：

1. 1.The carpenter used a saw to cut the wood.
   木匠用锯子切割木材。
2. 2.He put a carpenter stopper in the hole to prevent air from getting in.
   他往洞里放了一个木匠塞子以防止空气进入。
3. 3. The carpenter stopped by to check on the progress of the project.
   木匠过来检查项目的进展。