surfacing lathe

例句：

1. 1. The engineer used a surfacing lathe to smooth the metal surface.
   工程师使用表面加工机床来平滑金属表面。
2. 2.The surfacing lathe was used to cut and shape the metal for the new car body.
   表面加工机床被用来切割和成形新汽车车身的金属。
3. 3.The surfacing lathe is an essential tool in the manufacturing process of automotive parts.
   表面加工机床是汽车零件制造过程中的一个关键工具。