shuāng táng zài rén tǐ nèi bèi fēn jiě wéi dān táng hòu cái néng bèi xī shōu lì yòng双糖在人体内被分解为单糖后才能被吸收利用。Disaccharides are broken down into monosaccharides in the human body before they can be absorbed and utilized.