Heterodonta
异齿目
🗣️ 情景例句
It's a family business, it may not bring in a lot of money, but it keeps the family together.
这是家族生意，虽然不一定可以赚大钱，但可将整个家庭凝聚在一起。
The meat packing industry is developing fast.
肉类加工业发展迅速。
OK.
行。