polysaccharide
noun [ C ] chemistry specialized uk/ˌpɒl.ɪˈsæk.ər.aɪd/ us/ˌpɑː.lɪˈsæk.ər.aɪd/
多糖
a complex type of carbohydrate, such as starch and cellulose, formed of large molecules
Compare: monosaccharide
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