drill chip

例句：

1. 1. She drilled a hole in the wall with her screwdriver.
   她用螺丝刀在墙上钻了一个洞。
2. 2. The carpenter used a drill to make holes for the screws.
   木匠用钻机为螺丝制作了孔。
3. 3. The drill operator carefully controlled the speed and depth of the drilling operation.
   钻孔操作员小心地控制着钻孔的速度和深度。