发布于：2025-07-05 00:49浏览量：107文/优校网
【来源及含义】Greek: sigmoeides, shaped like the letter sigma; pertaining to the sigmoid flexure, the S-shaped bend in the colon; a combining form that usually denotes the sigmoid colon
【同源单词】anosigmoidoscopy, dolichosigmoid, proctosigmoidectomy, proctosigmoiditis, proctosigmoidoscope, proctosigmoidoscopy