sheet-skin pass mill

例句：

1. 1.The sheet-skin pass mill is the most important part of the machine.
   床单式通过磨床是机器最重要的部分。
2. 2.The sheet-skin pass mill is used to grind the material.
   床单式通过磨床用于研磨材料。
3. 3. The sheet-skin pass mill is a very important tool in the textile industry.
   床单式通过磨床是纺织业中非常重要的工具。