请输入您要查询的英文单词:

 

单词 polar wandering
释义

polar wandering

noun [mass noun]
The slow erratic movement of the earth’s poles relative to the continents throughout geological time, due largely to continental drift.The significance of the results that were then materializing soon became known, and ‘polar wandering’ became a new topic of relevance to the general debate on continental drift.
随便看

 

英语词典包含243303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:2024/11/11 14:29:45