saw head

例句：

1. 1.The saw head was sharp enough to cut through the wood with ease.
   锯齿状的头部足够锋利，可以轻松地将木头切断。
2. 2. The carpenter used a saw head to make the wooden planks fit together perfectly.
   木匠使用锯齿状的头部将木板拼接得非常完美。
3. 3. The saw head on the saw is designed to be worn by the user's hand for added comfort and control.
   锯齿状的头部设计在锯子上，可以让用户的手更舒适、更容易控制。