1. Primus Pilus : The "First File" was the commanding centurion of the first cohort and the senior centurion of the entire Legion. 第一百夫长）：这名百夫长是军团第一步并大队的指挥官，也是全军团中最高一级的百夫长。
2. But the cylindrical cells in the inner surface became short, plicas become less, pilus and microvillus almost fell off, secretory granules became less or disappeared. 但内表面柱状细胞变矮，皱襞减少，纤毛和微绒毛几乎完全脱落，分泌颗粒减少或消失。
3. The method can be used as identification for the shen rong guben pilus and can be used to extract Cinnamaldehyde when other pharmaceuticals were analyzed quantitatively. 该法可作为参茸固本丸定性鉴别，桂皮醛的提取方法也可作为其定量分析。
英英解释
n.
1. any of the cylindrical filaments characteristically growing from the epidermis of a mammal
2. hairlike structure especially on the surface of a cell or microorganism
