根尖纤维

根的英语翻译：

base; cause; foot; origin; radix; root; source
【化】 radical
【医】 rad.; radical; radices; radix; rhizo-; root

尖的英语翻译：

needle; piercing; point; sharp; the best of its kind; tip; top
【医】 apex; apices; apico-; cusp; cuspis; mucro; point; puncta; punctum; tip

纤维的英语翻译：

fibre; hemp; thread
【化】 fiber; fibre
【医】 desmo-; fiber; fibra; fibrae; fibre; fibro-; ino-