“原纤维”的英语？

在伤口中出现了胶原纤维.Collagen fibers appear in the wound.硬骨的基质既含有蛋白质的胶原纤维,也含有矿物质沉积.The matrix of bone contains both fibers of the protein collagen and mineral deposits.这种方法去除不了原纤维中含有的惰性植物性物质.This process does not remove the inert...

“原纤维”的拼音为：yuán xiān wéi...