animation depicting a microscopic view of the microvillus of the small intestine which are involved in the absorption process of the digestive system. - 微絨毛 個影片檔及 b 捲影像00:10
animation depicting a microscopic view of the microvillus of the small intestine which are involved in the absorption process of the digestive system. - 微絨毛 個影片檔及 b 捲影像00:10
