eohippus

eohippus

美 　英 [ˌiːəʊ'hɪpəs]

• n.【古生物】始祖马
• 网络始祖马属；始马；马的祖先

词形变化

复数：eohippuses  

英汉解释

n.	1. 【古生物】始祖马 (Eohippus)

英英解释

n.	1. a small prehistoric horse that lived in North America. It was dog-sized and had four toes on the front feet and three on the back feet.

例句

Eohippus is an ancestor of the horse

原獌是马的祖先