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
Were you here last time on his birthday party?
上次你有没有参加他的生日舞会？
Would you please pass the salt?
请您递给我盐。
Those are watermelons.
那些是西瓜。