Indefinite integral
[计] 不定积分
🧩 词语组成解析
🗣️ 情景例句
He's going to be working with you for a while.
他将与你一起工作一段时间。
I asked him to keep quiet, but he wouldn't.
我请他保持肃静，但是他不肯。
Annie was born in a poor family, on April 4th, 1866.
1866年4月4日，安妮出生在一个贫苦家庭中。