... polyp of rectum 直肠息肉 caecum rectum直肠盲囊 per rectum 经由直肠,经结肠,经...
双语例句
1
The density of 5-ht immunoreactive cells was the highest in rectum, and then in jejunum and duodenum, moderate in ileum and intestinum caecum and the lowest in glandular stomach.