单词 | ruby spinel |
释义 | ruby spinelnoun Mineralogy.a deep red, transparent variety of spinel, used as a gem. Also called spinel ruby. Origin of ruby spinelFirst recorded in 1830–40 Words nearby ruby spinelruby, ruby-crowned kinglet, ruby glass, ruby laser, ruby silver, ruby spinel, ruby-tail wasp, ruby-throated hummingbird, RUC, ruche, ruching Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for ruby spinelruby spinel nouna red transparent variety of spinel, used as a gemstone 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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