numerical control machine tool

例句：

1. 1. The numerically-controlled machine tool was used to make precision parts.
   使用数字控制机床制造精密零件。
2. 2. The engineers are responsible for maintaining the numerically-controlled machine tools.
   工程师负责维护数控机床。
3. 3. The numerically-controlled machine tool is widely used in manufacturing industries.
   数控机床在制造业中广泛应用。