musculus dorsalis interni

例句：

1. 1.The muscle is responsible for lifting the heavy objects.
   这个肌肉负责举起重物。
2. 2. The doctor examined the injured muscle and prescribed medication.
   医生检查了受伤的肌肉并开了药。
3. 3.The patient was advised to exercise regularly to strengthen the muscle.
   病人被建议定期锻炼以增强肌肉。