| 单词 | ra |
| 释义 | Ra[ rah ] / rɑ / noun Egyptian Religion.a sun god of Heliopolis, a universal creator worshiped throughout Egypt (typically represented as a hawk-headed man bearing on his head the solar disk and the uraeus). Also Re [rey] /reɪ/ . Definition for Ra (2 of 5)Ra Symbol, Chemistry.radium. Definition for Ra (3 of 5)RA regular army. Definition for Ra (4 of 5)rā [ rah ] / rɑ / nounthe 10th letter of the Arabic alphabet. Origin of rāFrom Arabic Definition for Ra (5 of 5)R.A. rear admiral. Astronomy. right ascension. royal academician. Royal Academy. Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for Ra (1 of 3)Ra1 the chemical symbol forradium British Dictionary definitions for Ra (2 of 3)Ra2 Re/ (rɑː) / nounthe ancient Egyptian sun god, depicted as a man with a hawk's head surmounted by a solar disc and serpent British Dictionary definitions for Ra (3 of 3)RA abbreviation forrear admiral astronomy right ascension (in Britain) Royal Academician or Academy (in Britain) Royal Artillery Argentina (international car registration) Word Origin for RA(sense 5) from República Argentina 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 Medical definitions for Ra (1 of 2)Ra The symbol for the elementradium Medical definitions for Ra (2 of 2)RA abbr.rheumatoid arthritis The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for RaRa The symbol for radium. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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