请输入您要查询的英文单词:

 

单词 penumbras
释义

penumbra /pe-numˈbrə/

noun
  1. A partial or lighter shadow round the perfect or darker shadow produced by an eclipse or by a large unfocused light source shining on an opaque object
  2. The less dark border of a sunspot or any similar spot
  3. The part of a picture where the light and shade blend into each other
ORIGIN: L paene almost, and umbra shade

penumˈbral adjective

penumˈbrous adjective

随便看

 

英语词典包含305067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:2024/11/14 0:29:02