Mill efficiency
[化] 研磨效率
🧩 词语组成解析
mill
[mil]
n. 磨坊;磨粉机;榨汁机;工厂;
vt. 研磨，粉碎;搅拌;磨，铣;轧花边（在纸币上）;
vi. 惊跑，乱闯;经研磨;
🗣️ 情景例句
You don't need to do that, Grandpa.
你不用这样，爷爷。
Great hopes make great man.
大希望造就大人物。
He has to take care of his sick mother.
他得照顾他生病的母亲。