extruding screw

例句：

1. 1. The machine uses anextruding screw to shape the metal.
   这台机器使用挤压螺丝来成型金属。
2. 2. The engineer designed a new extruding screw for the factory.
   工程师为工厂设计了一种新的挤压螺丝。
3. 3. Theextruding screw isused in the production of plasticproducts.
   挤压螺丝用于生产塑料制品。