柯林斯词典colitis /kɒˈlaɪtɪs/ 1. N-UNCOUNT Colitis is an illness in which your colon becomes inflamed. 大肠炎[技术] 返回 colitis剑桥词典an illness of the colon (= part of the bowels ) in which the contents of the bowels are passed out of the body too often 结肠炎 返回 colitis