Protodonta
[医] 原始牙类
🗣️ 情景例句
Is that too many?
是不是太多了？
The worst misfortunes are these that never hzppen.
最大的不幸是害怕不会发生的不幸。
I often fish for hours without catching anything.
我经常一钓数小时却一无所获，