scaphoid bone

例句：

1. 1.He had to realign his scaphoid bone after the accident.
   他在事故后不得不重新调整他的桡骨下端。
2. 2.The doctor advised him to take care of his scaphoid bone.
   医生建议他要好好照顾他的桡骨下端。
3. 3.Scaphoid bone fractures are common in athletes who engage in sports that involve a lot of running and jumping.
   运动员在从事大量跑步和跳跃的运动时，桡骨下端骨折很常见。