Protohippus
n. [古生](原产北美现已灭种的)原马
🗣️ 情景例句
Where can I pick up my package?
我在那儿领取包裹？
We want to raise our children to be decent men and women.
我们要把我们的孩子培养成正派人。
There was danger that the wave would rebound off the other side of the bank and send the dish plunging into the water again.
但是当波浪从河对岸折回来时，就有再次把盘子拖进水里的危险。