| 单词 | dumortierite |
| 释义 | dumortierite[ doo-mawr-tee-uh-rahyt, dyoo- ] / duˈmɔr ti əˌraɪt, dyu- / nouna mineral, aluminum borosilicate. Origin of dumortierite1880–85; <French, named after Eugène Dumortier, 19th-century French paleontologist; see -ite1 Words nearby dumortieritedummy load, dummy run, dummy variable, Dumont, Dumont d'Urville, dumortierite, dump, dump bin, dumpcart, dumping, dumping-ground Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for dumortieritedumortierite / (djuːˈmɔːtɪəˌraɪt) / nouna hard fibrous blue or green mineral consisting of hydrated aluminium borosilicate. Formula: Al 7 O 3 BO 3 (SiO 4) 3 Word Origin for dumortieriteC19: named after Eugène Dumortier, 19th-century French palaeontologist who discovered it 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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