dendroid hair

• 衰老

dendroid hair的用法和样例：

例句

1. Nishimura had previously discovered the stem cells within hair follicles and showed that their depletion during aging causes hair to turn gray.
   西村之前就已发现了毛囊中的干细胞，并显示出衰老时干细胞的消耗导致了毛发变白。