osteolepid

例句：

1. 1.Osteolepid levels in the blood can indicate bone health.
   血液中的骨脂素水平可以指示骨骼健康。
2. 2. The study found that osteolepid levels were significantly lower in older adults.
   研究发现，老年人的骨脂素水平显著降低。
3. 3. The researchers discovered a new way to increase osteolepid production in bone tissue.
   研究人员发现了一种在骨组织中增加骨脂素生产的方法。