Integrability
[计] 可积性
🗣️ 情景例句
Maybe he can do the same thing for your grandfather.
也许他能为你爷爷做同样的事。
It is good fishing in troubled waters.
混水之中好摸鱼。
What do I have to do if I want to be thinner?
如果我想瘦一点的话，我得怎么做呢？”