abdominal contents

例句：

1. 1. The operation involved removing the patient's abdominal contents.
   手术包括移除患者的腹部内容物。
2. 2. The doctor examined the patient's abdomen and found no signs of infection.
   医生检查了患者的腹部，没有发现感染的迹象。
3. 3. During surgery, the surgeon removed the patient's intestines and replaced them with artificial ones.
   在手术中，外科医生移除了患者的肠道，并用人工肠道替换了它们。