Chelafrin
基本释义
肾上腺素,副肾素
实用场景例句
学术演讲
Eohippus is considered an early ancestor of modern horses.
始新马被认为是现代马的早期祖先。
The eohippus lived during the Eocene epoch and was much smaller than modern horses.
始新马生活在始新世，比现代马小得多。
学术讨论
Fossils of eohippus help scientists understand horse evolution.
始新马的化石帮助科学家理解马的进化。
0 次浏览