musculus quadratus femoris

例句：

1. 1. The patient was diagnosed with a muscle injury.
   患者被诊断出肌肉受伤。
2. 2.The strength of the muscles is crucial for physical activity.
   肌肉的力量对于体力活动至关重要。
3. 3.The doctor advised him to exercise regularly to strengthen his muscles.
   医生建议他定期锻炼以增强肌肉。