hairs is hair's Plural Form

hair

US [her]
UK [heə(r)]
  • n.头发;毛状物;毛状金属丝;毛发织物
  • Web几根头发;体毛;头发颜色
Plural Form:hairs  
n.
1.
〈集合词〉毛发,头发,汗毛
2.
毛状物;毛状金属丝;毛发织物;【植】茸毛
3.
一丝丝,些微