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

单词	absorption nebula
释义	absorption nebula absorption nebula n. A cloud of interstellar gas and dust that absorbs most or all of the light from luminous objects like stars behind it, appearing as an irregular dark patch. Some absorption nebulae, such as the Coalsack, are visible to the naked eye. Also called Bok globule, dark cloud, dark nebula. absorption nebula absorption nebula See dark nebula. absorption nebula [əb′sȯrp·shən ′neb·yə·lə] (astronomy) dark nebula
随便看	lactarius lactarius delicioso lactarius flexuosus lactarius pubescens lactarius rufus lactarius vellereus lactarius volemus lactary lactase lactase2 lactase deficiency lactase deficiency, congenital lactase deficiency syndrome lactase enzyme lactase-glycosylceramidase lactase persistence lactase-phlorizin hydrolase lactase-phlorizin hydrolase-1 lactase restriction lactate lactate 2-monooxygenase navy environmental & preventive medicine unit navy environmental protection database navy europe program resource support navy evaluation

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