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
I waited for you for about a quarter of an hour.
我等了你差不多一刻钟。
Don't you think it's too formal?
你不觉得太正式了吗？
The truth is that when mistakes occur, they are more likely to be ours than theirs.
事实上，差错很可能是我们自己，而不是铁路当局的。