brass mill machine

例句：

1. 1. The brass mill is used to process a variety of metals.
   黄铜轧机用于处理各种金属。
2. 2.The brass mill is an essential tool for the manufacturing industry.
   黄铜轧机是制造业的一个基本工具。
3. 3. The brass mill was used to produce intricate designs on the metal.
   黄铜轧机被用来在金属上制造复杂的图案。