英语词汇“emission nebula”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	emission nebula
释义	WordReference Random House Unabridged Dictionary of American English © 2024 emis′sion neb′ula, [Astron.] Astronomya bright diffuse nebula that emits light as a result of ionization of its gas atoms by ultraviolet radiation, as the Orion Nebula, planetary nebulae, and supernova remnants, as the Crab Nebula.
随便看	infinitival infinitivally infinitive infinitive clause infinitively infinitize infinitude infinity infirm infirmarian infirmary infirmity infirmly infirmness infix infl. infl in flagrante delicto inflame inflamed inflamer inflamingly inflammability inflammable inflammableness

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