Perijejunitis
空肠周炎
🗣️ 情景例句
It's not easy, but what is?
这不容易， 但什么事又容易了？
He who pays the piper, calls the tune.
谁负担费用，谁加以控制。
Sometimes we aren't able to get into every building because there are too many steps.
有时我们并不能进每栋楼房，是因为楼梯太多了。