n. a covering for the body (or parts of it) consisting of a dense growth of threadlike structures (as on the human head); helps to prevent heat loss
n. filamentous hairlike growth on a plant
n. any of the cylindrical filaments characteristically growing from the epidermis of a mammal
n. a filamentous projection or process on an organism
n. 头发, 毛发, 些微
[医] 毛, 发
1. I need to wash my hair today.
我今天需要洗头。
2. She has long brown hair.
她有一头长长的棕色头发。
3. He cut his hair last week.
他上周剪了头发。