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
that Grandpa Philip bought for him.
祖父Philip给他买的。
It's up to us to help those in need.
我们有责任帮助那些有困难的人。
This greatly reduced the speed of the ship,
这样一来，大大降低了船的航速。