英语词汇“coumarone”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	coumarone
释义	WordReference Random House Unabridged Dictionary of American English © 2024 cou•ma•rone (ko̅o̅′mə rōn′),USA pronunciation n. [Chem.] Chemistrya colorless liquid, C₈H₆O₇, derived from a naphtha distilled from coal tar: used chiefly in the synthesis of coumarone resins. `Also, cumarone.` Also called benzofuran. German Cumaron; see coumarin, -one 1880–85
随便看	cdna cdo cd player cd-r cdr. cdr cd-rom cd-rw cd single cdt cdv cd-video cd writer -ce ce cea ceanothus ceará cease cease-and-desist order ceased cease-fire ceasefire ceaseless ceaselessly

英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。