water cooled mould

例句：

1. 1.The engineer used a water-cooled mould to make the parts.
   工程师使用一个水冷模具来制造这些部件。
2. 2.The new machine has a water-cooled mould that can quickly cool down the parts.
   这台新机器有一个水冷模具，可以快速冷却零件。
3. 3.The water-cooled mould is an essential part of the manufacturing process.
   水冷模具是制造过程中的一个关键部分。