Indefinite integral
[计] 不定积分
🧩 词语组成解析
🗣️ 情景例句
I really enjoyed talking with you.
很高兴和你聊天。
I meet the boy whose aunt is a stenographer.
我遇到那个男孩的姑妈是速记员。
In less than three months Chaplin acted in 11 films.
在不到3个月的时间里，卓别林就演了11部电影。