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 nebulan.（名词） A nebula that absorbs ultraviolet radiation from stars and reemits it as visible light.发射星云：吸收星体的紫外线辐射并且转变成可见光放射出来的星云
随便看	shopping shopping bag shopping-bag lady shopping center shopping list shopping mall shopping–bag lady shops shop steward shoptalk shopworn shoran shorans shore shore shore bird shore bug shore crab shored shore dinner shore fly shorefront shore leave shoreline Shoreline Community College

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