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

单词	pyrone
释义	WordReference Random House Unabridged Dictionary of American English © 2024 py•rone (pī′rōn, pī rōn′),USA pronunciation n. [Chem.] Chemistryeither of two heterocyclic ketones having the formula C₅H₄O₂. pyr- + -one 1890–95
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