degum

例句：

1. 1. The old man was very proud of his long life and strong bones.
   这位老人对自己的长寿和强壮的骨头感到非常自豪。
2. 2. She had a bone to pick with her neighbor over the fence.
   她在篱笆那边与邻居有争执。
3. 3. The doctor advised him to take care of his bones by eating a balanced diet.
   医生建议他通过均衡饮食来照顾他的骨骼健康。