提示：点击例句中的单词，就可以看到词义解释

Headstock is constantly oiled during operation .

启闭是在操作过程中不断加油。

Headstock is constantly oiled during operating .

启闭操作过程中不断加油。

Headstock gears ground with low noise .

主轴箱齿轮精密磨削，噪音低。

The headstock and lathe body are integrated to reduce oil consumption .

主轴箱和床身液压系统的集成使油耗更少。

This let me test a prototype headstock design for a wood turning lathe I 'd like to design and build .

这让我测试的车床我想设计和建造木材启闭原型设计。