paint grinder mill

例句：

1. 1.The painter used a paint grinder mill to prepare the paint for painting.
   画家使用油漆研磨机为绘画准备油漆。
2. 2. The mill grinds grain into flour, which is then mixed with water to make bread.
   磨坊将谷物磨成面粉，然后将面粉与水混合制成面包。
3. 3. The paint grinder mill was essential in the process of creating the artwork.
   油漆研磨机在创作艺术作品的过程中至关重要。