英语词汇extragalactic nebula怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	extragalactic nebula
释义	extragalactic nebula n. 【天文】河外星云
随便看	umbonation umbones umbones umbonial umbonic umbos umbra umbraculate umbraculiform umbraculum umbrae umbrae umbrage umbraged umbrageous umbrageously umbrageousness umbrages umbraging umbral umbras umbrated umbratic umbratical umbratical

英汉双解词典包含368430条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。