| 释义 |
car·bo·hy·drate AHD[kär'bō-hīʹdrāt'] D.J.[ˌkɑːbəʊˈhaɪˌdreɪt]K.K.[ˌkɑrboˈhaɪˌdret]n.（名词）- Any of a group of organic compounds that includes sugars, starches, celluloses, and gums and serves as a major energy source in the diet of animals. These compounds are produced by photosynthetic plants and contain only carbon, hydrogen, and oxygen, usually in the ratio 1:2:1.碳水化合物，糖类：包含糖、淀粉、植物纤维素和树脂，并作为动物饮食的主要能量来源的一组有机化合物。这些化合物由进行光合作用的绿色植物产生，仅含碳、氢和氧原子，通常它们的比例是1:2:1
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