precision-machined tool

• 精密机床

precision-machined tool的用法和样例：

例句

1. All kinds of precision machine tools are made in this factory.
   这家工厂制造各种精密机床。
2. From computer chips to sophisticated machine tools, the production of goods is plunging.
   从电脑芯片到精密机床，各种商品的产量都在下跌。