bladed disk

例句：

1. 1. The saw blade was sharp enough to cut through wood with ease.
   锯片非常锋利，可以轻松地将木头切断。
2. 2.The cutting disc is designed for precision cutting tasks.
   切割盘设计用于精密切割任务。
3. 3. The saw blade was dull and required replacement after a few uses.
   锯片在使用几次后变得钝了，需要更换。