英语词汇“monoceros r2 molecular cloud”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	monoceros r2 molecular cloud
释义	Monoceros R2 molecular cloud Monoceros R2 molecular cloud [mə′näs·ə·rəs ¦är¦tü mə′lek·yə·lər klau̇d] (astronomy) A massive rotating gas cloud with an abundance of various molecules that contains a compact H II region and is a region of active star formation.
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Monoceros R2 molecular cloud