staggered tooth side cutter

例句：

1. 1.The dentist used a staggered tooth side cutter to remove the old fillings.
   牙医使用错牙切刀来去除旧填充物。
2. 2.The carpenter used a staggered tooth side cutter to make the door frame.
   木匠使用错牙切刀来制作门框。
3. 3.The tool is essential for cutting through hard materials like wood and metal.
   这种工具对于切割硬材料如木头和金属至关重要。