磨房主

例句：

1. 1.He is a miller, and he works in the mill every day.
   他是一名磨坊工，每天在磨坊工作。
2. 2.She has been working as a miller for many years.
   她多年来一直担任磨坊工。
3. 3.The miller was responsible for grinding the grain into flour.
   磨坊工负责将谷物磨成面粉。