roughing tooth

例句：

1. 1. The dentist used a roughing tooth to smooth the enamel of the teeth.
   牙医用锉刀牙来磨平牙齿的珐琅质。
2. 2.The carpenter used a file to shape the roughing tooth into the desired shape.
   木匠用锉刀牙将粗糙的牙齿形状加工成所需的形状。
3. 3.The chef used a file-shaped tooth to cut the meat into thin slices.
   厨师用锉刀齿将肉切成薄片。