Intestinum tenue

例句：

1. 1. The patient's intestine was severely damaged during the surgery.
   病人的肠壁在手术中严重受损。
2. 2.The doctor advised the patient to take a high-fiber diet to strengthen his intestines.
   医生建议病人吃高纤维食物以加强他的肠道。
3. 3.The patient's intestines were irrigated with saline solution to remove any foreign bodies.
   病人的肠道被盐水溶液冲洗以清除任何异物。