请输入您要查询的英文单词:

 

单词 Triassic
释义

Triassic

adjective

Tri·​as·​sic trī-ˈa-sik How to pronounce Triassic (audio)
: of, relating to, or being the earliest period of the Mesozoic era or the corresponding system of rocks marked by the first appearance of the dinosaurs see Geologic Time Table
Triassic noun

Word History

Etymology

International Scientific Vocabulary, from Latin trias triad; from the three subdivisions of the European Triassic — more at triad

First Known Use

1841, 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:2024/9/22 4:19:14