Polypeptidemia
多肽血(症)
🗣️ 情景例句
and to read along with the children--their children.
和孩子们--他们的孩子们， 一起阅读。
I know the boy whose father is a manager.
我知道那个男孩的父亲是经理。
I think it's under the table.
我想可能在桌子底下。