cartilaginous part

例句：

1. 1. The surgeon removed the cartilaginous part of the bone to repair the injury.
   外科医生切除了骨头的软骨部分来修复伤。
2. 2.The patient was diagnosed with a cartilaginous part that needed to be replaced.
   病人被诊断出需要更换的软骨部分。
3. 3.The doctor advised the patient to exercise regularly to strengthen the cartilaginous part of their joints.
   医生建议病人定期锻炼，以增强关节的软骨部分。