Pliohippus
n. [古生]上新马
🗣️ 情景例句
Whereabouts are you headed?
你要去哪？
To work overtime
加班
Thus one simple fact, a change in the number of bison, had an effect on the whole wildlife chain of the plains.
因此，出现了这样一个简单的事实--野牛数目换的变化对平原的整个野生生物链都产生了影响。