pi·lus /ˈpaɪləs/
發
pi·lus /ˈpaɪləs/ 名詞
纖毛,菌毛
pilus
n 1: any of the cylindrical filaments characteristically growing
from the epidermis of a mammal; "there is a hair in my
soup" [syn: hair]
2: hairlike structure especially on the surface of a cell or
microorganism