duplex lathe

例句：

1. 1.This duplex lathe is used for cutting complex shapes.
   这台双头车床用于切割复杂的形状。
2. 2. The engineer was able to use the duplex lathe to quickly repair the damaged part.
   工程师能够使用双头车床快速修理损坏的部分。
3. 3. The workshop had two duplex lathes available for emergency repairs.
   车间有两台双头车床可供紧急修理。