Interval integral
[计] 区间积分
🧩 词语组成解析
🗣️ 情景例句
It is too expensive. How about half the price?
太贵了，半价怎么样？
Please try to estimate the extent of the damage.
请估计一下受损害的程度吧。
She never thought of it again,
此后她就再没去想那只瓶子。