Polyprotodont
n. 多门齿类动物
🗣️ 情景例句
He made good in business.
他事业成功。
I don't remember where I was then.
我不记得那时我在哪里。
Do you remember when the three of us went on a picnic?
我们三个人一起搞过野餐，你还记得吗？