首页  英汉  汉英  英英  词组  用法  例句  同义词  写作  俚语  缩写  词源  词根  法汉  德汉  日汉  俄汉  韩汉  西汉  意汉  泰汉  越汉


请输入您要查询的英文单词:

 

单词 ring nebula
释义

Definition of ring nebula in English:

ring nebula

noun
Astronomy
  • 1(The name of) a prominent planetary nebula (Messier 57) in the constellation of Lyra.

  • 2A circle of luminous matter surrounding a Wolf–Rayet star.

Origin

Mid 19th century; earliest use found in James Joseph Sylvester (1814–1897), mathematician.

 
 

Definition of ring nebula in US English:

ring nebula

noun
Astronomy
  • 1(The name of) a prominent planetary nebula (Messier 57) in the constellation of Lyra.

  • 2A circle of luminous matter surrounding a Wolf–Rayet star.

Origin

Mid 19th century; earliest use found in James Joseph Sylvester (1814–1897), mathematician.

 
 
随便看

 

英语词典包含464360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:2026/6/3 21:24:19