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
| 单词 | messier-catalog |
| 释义 | Messier catalog in American English (ˈmɛsiˌeɪ) Astronomy a listing of 109 galaxies, star clusters, and nebulae : often called Messier's catalogWord origin after MessierMessier catalog in American Englishnoun Astronomy a catalog of nonstellar objects compiled by Charles Messier in 1784 and later slightly extended, now known to contain nebulae, galaxies, and star clusters Definition of 'Messier catalog' |
| 随便看 |
英语词典包含298861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。