collagen microfibril

• 胶原微纤维

collagen microfibril的用法和样例：

例句

1. The stroma is composed of delicate fibrillary bundles of collagen resembling the periflooicular sheath and is focally pigmented.
   在病变间的基质由一些细致的胶原微纤维所组成，类似毛囊周围鞘，可见局部色素沉著。