英语词汇“menadione”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	menadione
释义	WordReference Random House Unabridged Dictionary of American English © 2024 men•a•di•one (men′ə dī′ōn),USA pronunciation n. [Pharm.] Biochemistry, Drugsa synthetic yellow crystalline powder, C₁₁H₈O₂, insoluble in water, used as a vitamin K supplement. Also called vitamin K₃. me(thyl) + na(phthalene) + di-¹ + -one 1940–45
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