Definite integral
[计] 定积分
🧩 词语组成解析
🗣️ 情景例句
I think Michelle is better off staying where she is.
我觉得Michelle待在原地比较好。
The mechanic repairs cars.
机工修理汽车。
Please stop me if you have any question.
有任何问题，请随时叫我停下来。