hair
复数形式
hairs
1
头发, 毛发
the thin thread-like things that grow on our head
- He carefully combed his hair before going out.
他出门前仔细地梳理了他的头发。
- He put gel in his hair to style it for the interview.
他在头发上涂了发胶，为面试做造型。
- His hair is curly and brown.
他的头发是卷曲的，棕色的。
- I need a haircut because my hair is getting too long.
我需要理发，因为我的头发太长了。
- The hairdryer is used to dry wet hair quickly.
吹风机用于快速吹干湿头发。
2
毛发, 头发
a filamentous projection or process on an organism
3
马毛, 骆驼毛
cloth woven from horsehair or camelhair; used for upholstery or stiffening in garments
同义词：
4
头发, 毛发
a thin, filamentous structure in animals that grows from the skin and serves various purposes such as warmth, camouflage, and sensory perception
同义词：
6