proctitis /prɔk'taitis/ 📖 中文释义 n. [医]直肠炎 📘 English Definition(英文释义) n inflammation of the rectum; marked by bloody stools and a frequent urge to defecate; frequently associated with Crohn's disease or ulcerative colitis ← proctiger P 字母词表 proctitis ulcerosa →