1. Polypous tumors are growths that develop in the lining of the colon.
肠壁上生长的多肉肿瘤是指在结肠内部形成的肿块。
2. Some species of coral are polypous, meaning they have a body made up of multiple polyps.
一些珊瑚的种类是多肉类的，也就是说它们的体内由多个珊瑚虫体组成。