| 单词 | coumarone |
| 释义 | coumarone[ koo-muh-rohn ] / ˈku məˌroʊn / noun Chemistry.a colorless liquid, C8H6O7, derived from a naphtha distilled from coal tar: used chiefly in the synthesis of coumarone resins. Also cu·ma·rone [koo-muh-rohn, kyoo-] /ˈku məˌroʊn, ˈkyu-/ . Also called benzofuran. Origin of coumarone1880–85; from German Cumaron; see coumarin, -one Words nearby coumaronecoulrophobia, Coulter, Coulter pine, Coumadin, coumarin, coumarone, coumarone resin, council, council area, Council Bluffs, council fire Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for coumaronecoumarone / (ˈkuːməˌrəʊn) / nounanother name for benzofuran Word Origin for coumaroneC19: from coumar (in) + -one 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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