rib belly

例句：

1. 1. The doctor examined thepatient's rib belly and foundno signs of injury.
   医生检查了病人的肋骨腹部，没有发现任何受伤的迹象。
2. 2.The patient was lying on his back,with his rib belly exposed to thelight.
   病人平躺着，他的肋骨腹部暴露在光线下。
3. 3. During surgery, the surgeoncarefully removed the patient's ribbelly to access the heart.
   手术中，外科医生小心翼翼地切除了患者的肋骨腹部以进入心脏。