单词 | glucose |
释义 | Word Frequency glucose(ˈɡluːkəʊz, -kəʊs) noun 1. a white crystalline monosaccharide sugar that has several optically active forms, the most abundant being dextrose: a major energy source in metabolism. Formula: C6H12O6 2. a yellowish syrup (or, after desiccation, a solid) containing dextrose, maltose, and dextrin, obtained by incomplete hydrolysis of starch: used in confectionery, fermentation, etc Derived forms glucosic (ɡluːˈkɒsɪk) adjective Word origin C19: from French, from Greek gleukos sweet wine; related to Greek glukus sweet |
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