英语词汇“protogalaxy”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	protogalaxy
释义	protogalaxy [ proh-toh-gal-uhk-see, proh-toh-gal- ] / ˌproʊ toʊˈgæl ək si, ˈproʊ toʊˌgæl- / noun, plural pro·to·gal·ax·ies.Astronomy. the large concentration of gas and dust from which a galaxy is formed. Origin of protogalaxy First recorded in 1945–50; proto- + galaxy Words nearby protogalaxy protodiastolic gallop, proto-Doric, protoduodenum, proto-Elamite, proto-form, protogalaxy, Protogenia, protogenic, Protogeometric, Proto-Germanic, protogynous Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for protogalaxy protogalaxy / (ˌprəʊtəʊˈɡæləksɪ) / noun plural -axies a cloud of gas in the early stages of its evolution into a galaxy Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
随便看	molecular biology molecular clock molecular cloud molecular computing molecular disease molecular distillation molecular film molecular formula molecular genetics molecularity molecular knife molecular layer of cerebellar cortex molecular medicine molecular movement molecular rotation molecular sieve molecular spectrum molecular surgery molecular volume molecular weight molecule mole drain mole fraction molehill mole mapping

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protogalaxy