intercostal muscle

例句：

1. 1. The patient was lying on his back, with the intercostal muscle relaxed.
   病人平躺在背上，肋间肌放松。
2. 2.During surgery, the surgeon had to manipulatethe intercostal muscle to access thelungs.
   手术期间，外科医生必须操作肋间肌以进入肺部。
3. 3. The patient's breathing was difficult due to aruptured intercostal muscle.
   由于肋间肌破裂，患者的呼吸变得困难。