Iiu
[医][=international insulin unit]国际胰岛素单位
🗣️ 情景例句
Let's meet more often.
让我们常见面。
Oh! Look who's coming?
哟！看看是谁来啦？
I know it's not necessary. I want to do it.
我知道不必这样，可是我愿付？/span>