英语词汇“relative proper motion”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	relative proper motion
释义	Definition of relative proper motion in English: relative proper motion noun Astronomy The proper motion of a star or other celestial object relative to a set of reference points. Origin Late 18th century; earliest use found in William Herschel (1738–1822), musician and astronomer. Definition of relative proper motion in US English: relative proper motion noun Astronomy The proper motion of a star or other celestial object relative to a set of reference points. Origin Late 18th century; earliest use found in William Herschel (1738–1822), musician and astronomer.
随便看	toter toter toters totes totes to that effect to that effect to the to the to the advantage of to the bad to the bad to the best of ability to the best of knowledge to the best of knowledge to the best of my belief to the best of my belief to the best of one's abilities to the best of one's ability to the best of one's ability to the best of one's knowledge to the best of sb's knowledge to the best of somebody's knowledge to (the best of) someone's knowledge to the best of someone's knowledge

　

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：2025/1/27 6:37:04