machine work

• 机械加工,切削加工

machine work的用法和样例：

例句

1. The shop where we perform machining operations is called a machine shop.
   我们进行机械加工操作的车间称作金工车间。
2. It is very difficult to machine this crystaldue to its perfect cleavage and brittleness.
   依靠传统的纯机械加工方法常常导致生产率低下和废品率增高。