MCT are easily accessible to the preterm infant with an immature digestive system while LCT are beneficial for central nervous system development and visual function.
MCT较易为未具成熟消化系统的早产儿接受，而LCT对中枢神经系统的发育和视觉功能是有帮助的。
The function of the appendix seems related to the massive amount of bacteria populating the human digestive system, according to the study in the Journal of Theoretical Biology.
根据生物理论学日报上研究称，阑尾的作用看来与大量寄居于消化系统的细菌有关。
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