首页  英汉  汉英  英英  词组  用法  例句  同义词  写作  俚语  缩写  词源  词根  法汉  德汉  日汉  俄汉  韩汉  西汉  意汉  泰汉  越汉


请输入您要查询的英文单词:

 

单词 Archaeozoic aeon
释义
Archaeozoic aeon
(extremely rare)
n

WORD FAMILY
Archaeozoic aeon
n the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life
Syn|Exp
Archaeozoic, Archean, Archean aeon, Archean eon, Archeozoic, Archeozoic eon
aeon, eon
the longest division of geological time
随便看

 

英语词典包含147318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:2026/6/4 23:06:38