lepospondylous

例句：

1. 1. The lepospondylous condition is a rare and serious medical issue.
   这种罕见的严重医疗状况被称为“骨关节病”。
2. 2. The patient's lepospondylous symptoms have been improving with treatment.
   患者的骨关节症状在治疗下有所改善。
3. 3. The research on lepospondylous disease has led to new treatments and understanding of the condition.
   对骨关节病的研究导致了新的治疗方法和对该疾病理解的提高。