Indefinite integral
[计] 不定积分
🧩 词语组成解析
🗣️ 情景例句
The vitality of the movement is threatened.
这个运动的生命力岌岌可危。
I wish I could repay you somehow for your kindness.
我希望我能报答你你的善意。
How ever you may work hard, the boss will not be fully satisfied.
无论你有多努力，老板总不会完全满意。