Venn
[计] 文氏
🗣️ 情景例句
How do you do?
您好！
If he doesn't pay him, I will.
如果他不，我将付给他。
that I was a new boy in a huge school, and I would have been very pleased to be regarded as something so interesting as a problem.
我是一所大学里的一名新生，如果我当时真的被看成像一个问题那样有趣，我会感到很得意的。