| 单词 | crab nebula |
| 释义 | Crab Nebulanoun Astronomy.the remnant of a supernova explosion, observed in 1054 a.d., in the constellation Taurus. Origin of Crab NebulaFirst recorded in 1885–90 Words nearby Crab Nebulacrab canon, crabeater, crab grass, crab louse, crabmeat, Crab Nebula, crab-plover, crabs, crab's eye, crab spider, crabstick Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for Crab NebulaCrab Nebula nounthe expanding remnant of the supernova observed in 1054 ad, lying in the constellation Taurus at an approximate distance of 6500 light years 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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