🧩 词语组成解析
grind
[ɡraɪnd]
vt.& vi. 磨碎，嚼碎;折磨;
vt. 磨快，磨光;咬牙;
vi. 嘎吱嘎吱地擦;
n. 碾，磨;苦差事，苦活儿;〈美〉刻苦用功的学生;研细的程度;
🗣️ 情景例句
Give me a discount.
给我打个折吧。
There are spots in (or on) the sum.
人孰无过。
Fortunately, nothing was found and five hours later we were able to take off again.
幸运的是，什么也没有找到。5个小时后，我们又起飞了。