短語(yǔ)詞組短語(yǔ)medullated nerve fibers retina 視網(wǎng)膜有髓神經(jīng)纖維medullated nerve fibers 有髓鞘神經(jīng)纖維medullated d fibers 有髓神經(jīng)纖維medullated nerve fibers of retina 視網(wǎng)膜有髓神經(jīng)纖維non -medullated fibers 翻譯;無(wú)髓神經(jīng)纖維 返回 medullated fibers