proctocele [医] 直肠突出 释义与例句 n. 1. Inversion and prolapse of the mucous coat of the rectum, from relaxation of the sphincter, with swelling. 不可数 医学 词汇关系 名词 同义词 1 rectocele 上位词 1 colpocele 词源 From procto- + -cele. 来源:wiktionary