请输入您要查询的英文单词:

 

单词 air-fall
释义

air-fall

Geology
noun
The falling to earth of ash, pyroclastic fragments, etc., from the clouds ejected in a volcanic eruption; an instance of this; usually attributive.

Origin

1960s; earliest use found in American Mineralogist.

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:2024/12/23 1:23:59