请输入您要查询的英文单词:

 

单词 archaean
释义

Collins Concise English Dictionary © HarperCollins Publishers::
archaean /ɑːˈkɪən/ n
  1. any member of the Archaea, a domain of prokaryotic microorganisms, distinguished from bacteria on molecular phylogenetic grounds and often found in hostile environments, such as volcanic vents and hot springs
WordReference Random House Unabridged Dictionary of American English © 2024
Ar•chae•an  (är kēən),USA pronunciation adj. [Geol.]
  1. GeologyArchean.

Collins Concise English Dictionary © HarperCollins Publishers::
Archaean, esp US Archean /ɑːˈkiːən/ adj
  1. of or relating to the highly metamorphosed rocks formed in the early Precambrian era
随便看

 

英语词典包含188688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:2024/9/21 2:46:37