primary bone trabecula

例句：

1. 1.The primary bone trabecula is crucial for the growth and development of the child's bones.
   初级骨小梁对于儿童骨骼的生长和发育至关重要。
2. 2. In orthopedics, the primary bone trabecula plays a vital role in treating fractures.
   在骨科，初级骨小梁在治疗骨折中扮演着至关重要的角色。
3. 3.The study of the primary bone trabecula has significant implications for understanding bone health and disease.
   对初级骨小梁的研究对于理解骨骼健康和疾病具有重大意义。