mucosal surface的用法和樣例：
例句
- Adenomatous polyps are visible protrusions that can develop on the mucosal surface of the colon or rectum.
腺瘤性息肉是可見的突起，可在結腸或直腸黏膜表面形成。 - Inflammation with ulcerative colitis tends to be continuous along the mucosal surface and tends to begin in the rectum.
潰瘍性結腸炎趨向於持續沿黏膜表面浸潤和趨向於在直腸開始。
