coxa of hind leg

例句：

1. 1. Therunner's coxa was dislocated during the race.
   跑步者在比赛中后腿的股骨脱臼了。
2. 2.The doctor examined the patient's coxa for signs of injury.
   医生检查了病人的股骨，以寻找受伤的迹象。
3. 3. The injured athlete hadto have her coxa surgically repaired.
   受伤的运动员不得不接受外科手术来修复她的股骨。