请输入您要查询的英文单词:

 

单词 Paleogene
释义
Pa·le·o·gene (pālē-ə-jēn)
n.
The oldest of two subdivisions of the Tertiary Period, from about 66 to about 23 million years ago, and including the Paleocene, Eocene, and Oligocene Epochs.

[German Paläogen : paläo-, paleo- + -gen, -gene.]
随便看

 

英语词典包含135693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:2024/11/13 9:15:06