membrane like substance around stool and a feeling of incomplete
所有跟帖:
• defecation 供參考 -rp2002- ♂ (0 bytes) () 07/29/2019 postreply 14:17:56
• thanks a lot -kikikiki- ♀ (0 bytes) () 07/29/2019 postreply 14:42:09
• 說是White mucus or mucus like substance 可能更好 -pssci- ♂ (0 bytes) () 07/29/2019 postreply 15:10:53