请输入您要查询的英文单词:

 

单词 cotylosaur
释义

cotylosaur

noun

co·​ty·​lo·​saur ˈkä-tə-lō-ˌsȯr How to pronounce cotylosaur (audio)
-lə-ˌsȯr,
kə-ˈti-lə-
: any of an order (Cotylosauria) of extinct primitive reptiles of the Carboniferous to Triassic with short legs and massive bodies that were probably the earliest truly terrestrial vertebrate animals

Word History

Etymology

ultimately from Greek kotylē + sauros lizard

First Known Use

1895, in the meaning defined above

随便看

 

英语词典包含469781条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/9/23 3:13:18