英语词汇emission 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	emission nebula
释义	emission nebula noun Astronomy a nebula that shines with its own light 【天文】发射星云。
随便看	ultisol ultra ultra- ultrabasic ultracentrifugation ultracentrifuge ultracold ultradian ultrafiltration ultra-high frequency ultraism ultraist ultralight ultramafic ultramarine ultramicroscope ultramicroscopic ultramontane ultramontanism ultramundane ultraportable ultrasaurus ultrashort ultrasonic ultrasonically

英汉双解词典包含131075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。