请输入您要查询的英文单词:

 

单词 pholus
释义

Pholus


Pholus

(ˈfəuləs) n (Celestial Objects) a large astronomical object, some 2000 km in diameter, discovered in 1991. Its elliptical orbit around the earth, between the orbits of Neptune and Saturn, has a period of 93 years. It has been classified as an asteroid although it lies outside the main asteroid belt

Pholus


Pholus

(foh -lŭs) A large interplanetary object, some 200 km in diameter, that moves in a highly elliptical orbit (9–32 AU) between the orbits of Saturn and Neptune. It was discovered in 1991. It may be similar to the object Chiron.
随便看

 

英语词典包含2567994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:2025/3/4 8:31:52