astragalofibular

例句：

1. 1. The patient had to have his ankle joint replaced with an artificial one.
   病人不得不将他的踝关节置换为人工关节。
2. 2. The doctor advised the patient to exercise regularly to prevent any damage to the fibula.
   医生建议病人定期锻炼以防止腓骨受到损伤。
3. 3. The injury required surgery on both the fibula and the ankle joint.
   这次受伤需要对腓骨和踝关节进行手术。