navicular fossa

例句：

1. 1. He injured his ankle during the game and had to have surgery on the navicular fossa.
   他在比赛中扭伤了脚踝，不得不在踝关节窝处进行手术。
2. 2. The patient was diagnosed with a fracture in the navicular fossa.
   患者被诊断出踝关节窝骨折。
3. 3. During the weightlifting session, the coach noticed that the athlete's navicular fossa was tender to the touch.
   在举重训练期间，教练注意到运动员的踝关节窝部位触感发红。