osteo-

例句：

1. 1.The bone structure of the human body is complex and essential for functioning.
   人体骨骼结构复杂且对功能至关重要。
2. 2. The hardness of the material can affect its durability and longevity.
   材料的硬度会影响其耐用性和寿命。
3. 3. The patient was advised to take a course of osteoporosis treatment.
   患者被建议接受骨质疏松症的治疗课程。