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单词 fructose
释义

WordReference Random House Unabridged Dictionary of American English © 2024
fruc•tose  (fruktōs, frŏŏk-, fro̅o̅k-),USA pronunciation n. 
  1. Chemistry, Drugsa yellowish to white, crystalline, water-soluble, levorotatory ketose sugar, C6H12O6, sweeter than sucrose, occurring in invert sugar, honey, and a great many fruits: used in foodstuffs and in medicine chiefly in solution as an intravenous nutrient. Also called levulose, fruit sugar. 
  • fruct- + -ose2 1860–65

Collins Concise English Dictionary © HarperCollins Publishers::
fructose /ˈfrʌktəʊs -təʊz ˈfrʊk-/ n
  1. a white crystalline water-soluble sugar occurring in honey and many fruits. Formula: C6H12O6
Etymology: 19th Century: from Latin frūctus fruit + -ose²
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