We also went over the microanatomy of bones, particularly the osteons and their inner lamella.

我们还回顾了骨骼的显学，尤其是骨及其内部骨板。

It's intricate and kinda confusing in there, but the more you zoom into the microanatomy of bones, the better you can see how they're built and how they function, right down to the cellular level.

它错综复杂，有点令人困惑，但你越放大骨骼的显学，你就越能更好地了它们是如何构建和运作的，一直到细胞水平。