headstock
n.主轴箱；头座；车头
网络解释.主轴箱；床头箱；机头架；头架
双语例句
1. 1 . The horizontal bed is the foundation member which supports the headstock, tailstock, and carriage.
卧式床身是基础构件,用来支承床头箱 、 尾座和拖板.
来自辞典例句
n.主轴箱；头座；车头
网络解释.主轴箱；床头箱；机头架；头架