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 简明释义河外星系；天河外星云
随便看	recollectable recollected recollectedly recollectedness recollecting recollection recollection re-collection recollections recollective recollect oneself recollect oneself recollects Recollet Recollets recollimation recollision recollocate recolonisation recolonise recolonised recolonization recolonization recolonizations recolonize

英汉双解词典包含3185865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。