N-VAR [usually plural]碳水化合物;糖类;含碳水化合物的食物Carbohydrates are substances, found in certain kinds of food, that provide you with energy. Foods such as sugar and bread that contain these substances can also be referred to as carbohydrates . 碳水化合物;糖类;含碳水化合物的食物
Food is made up of carbohydrates, proteins and fats.