stomachache can cause

来源: 于 2011-12-18 20:30:16 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

bacteria and this results in the accumulation of white blood cells in the intestines.


 


白血球有图有真相，就是：


 


http://attach.haodf.com/000/606/058_12728796025352/Common_600.jpg