abdominal organ

例句：

1. 1.The surgeon performed an abdominal operation on the patient.
   外科医生对病人进行了腹部手术。
2. 2.The doctor advised the patient to avoid abdominal exercises for a week.
   医生建议病人在接下来的一周避免进行腹部运动。
3. 3. During the examination, the doctor found an abnormality in the patient's abdomen.
   检查期间，医生在患者的腹部发现了异常。