单词 | great attractor |
释义 | Great Attractornouna vast concentration of matter whose gravitational pull alters the direction and speed of the Milky Way and other galaxies as they spread apart in the expanding universe posited by the big bang theory. Origin of Great AttractorFirst recorded in 1985–90 Words nearby Great Attractorgreasy, greasy spoon, greasy wool, great, great ape, Great Attractor, great auk, great-aunt, great auricular nerve, Great Australian Bight, Great Awakening Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for Great AttractorGreat Attractor nounastronomy a large mass, possibly a gigantic cluster of galaxies, postulated to explain the fact that many galaxies appear to be moving towards a particular point in the sky 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 |
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