collagen stroma的用法和样例：
例句
- I suspect this is a case of benign schwannoma, with characteristic spindled cells between collagenous stroma.
我猜想这例为良性神经鞘瘤，在胶原基质间为特征性的梭型细胞。 - Conclusion There were differences between the periodontal ligament cells and gingival fibroblasts in synthesizing or secreting of Collagen matrix.
结论牙眼成纤维细胞与牙周韧带细胞胶原基质的合成或分泌存在差异，这种差异可作为鉴别两种细胞的标志之一。
