多骨

例句：

1. 1. He was injured in the accident and needs multiple bone surgery.
   他在事故中受伤，需要进行多次骨骼手术。
2. 2. The doctor advised him to take care of his bones and avoid overexertion.
   医生建议他要好好照顾自己的骨骼，避免过度劳累。
3. 3. The elderly man had lost several of his bones due to osteoporosis.
   这位老人因为骨质疏松症失去了几根骨头。