Translation of "Drill" into Chinese

He developed a dentist’s drill and methods of filling cavities.

他发明了牙医专用的钻和充填蛀洞的方法,也学会怎样充填牙根管和将假牙镶在牙根上。

Managers can also investigate problem areas as the system allows “drilling down” to more detailed levels of information

由于这个系统还允许“钻入”更详细的信息层次,因此,管理人员还可以检查问题领域。

Physical training will start at 1100 hours each day, followed by lifeboat drills.

体育训练 在 100 小时 后 开始 , 每天 都 训练 接着 救生艇 训练.