inner Oort Cloud
English
Noun
inner Oort Cloud (plural inner Oort Clouds)
- (astronomy) A doughnut-shaped region of the Oort cloud located 2,000 to 20,000 AU from the sun. It is home to many minor planets, notably sednoids.
单词 | inner Oort Cloud |
释义 | inner Oort Cloud |
随便看 |
国际大辞典收录了7408809条英语、德语、日语等多语种在线翻译词条,基本涵盖了全部常用单词及词组的翻译及用法,是外语学习的有利工具。