请输入您要查询的英文单词:

 

单词 umbra
释义

umbra


DEFINITIONS1
  1. 1
    the central cone of darkness in the shadow thrown on the surface of the moon during an eclipse
    The Moon stands over the southern Indian Ocean as it passes through the central dark umbra of the Earth’s shadow, plunging deeper into the shadow than during any eclipse since 2000.
    Submitted by:
    Mortimer from United Kingdom on 30/06/2011
Noun☞umbra
随便看

 

英语词典包含67175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:2024/11/12 11:15:40