Well, as you might guess, we eat too much of the simple sugars and the disaccharide sugars and we eat too little of the complex carbohydrates.

如你所想,我们摄取了过多单糖和二糖,而摄入的多糖太少

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

There are three classes of sugar: monosaccharides, disaccharides, and polysaccharides.

糖分为三个等级,单糖,二糖,以及多糖

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Under the monosaccharides, glucose, fructose and galactose are the sugars.

单糖包括,葡萄糖,果糖,以及半乳糖

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Disaccharides, where you have several sugars paired together, are maltose, sucrose, and lactose; and then you can see to the right of the sugars themselves which things are paired in this case.

二糖,即两种单糖结合而成的,包括麦芽糖,蔗糖,以及乳糖,你们可以看到这些二糖本身是由右边的,单糖两两相结合而得到

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选