请输入您要查询的英文单词:

 

单词 exosphere
释义

> as lemmas

exosphere
exosphere n.
Brit. /ˈɛksə(ʊ)sfɪə/
,
U.S. /ˈɛksəˌsfɪ(ə)r/
the layer of the atmosphere farthest from the earth.
ΚΠ
1951 Jrnl. Brit. Interplan. Soc. 10 18 The atmosphere can conveniently be divided into four parts, the troposphere, the stratosphere, the ionosphere and the exosphere.
1955 E. Burgess Frontier to Space 150 The density and extent of the exosphere.
1969 Sci. Jrnl. May 67/1 The lunar atmosphere is a true exosphere in direct communication with space, to which its molecules can escape freely unless inhibited by gravity.
extracted from exo-prefix
<
as lemmas
随便看

 

英语词典包含1132095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:2025/1/11 10:39:22