食物中的碳水化合物和糖主要在十二指肠中消化，然后转化为葡萄糖被吸收入血液中。
The sugars and carbohydrates in our food are digested mainly in the duodenum, where it is converted to glucose and then absorbed into the blood stream.
食物中的碳水化合物和糖主要在十二指肠中消化，然后转化为葡萄糖被吸收入血液中。
The sugars and carbohydrates in our food are digested mainly in the duodenum, where it is converted to glucose and then absorbed into the blood stream.
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