hairs 是 hair 的複數hairKK [ˋhɛr] /ˈhɛɹ/名詞1頭髮、髮She washed her hair before going out to dinner.她出門吃晚餐前先洗了頭髮。2髮絲、一根頭髮可數There was a long gray hair on his jacket.他的外套上有一根長長的白髮。3毛、毛髮、體毛The dog's black hairs were all over the sofa.沙發上到處都是那隻狗的黑毛。4絨毛、細毛植物The stem is covered with fine hairs that sting.這種莖上布滿會刺人的細毛。5些微、一點點口語He missed the shot by a hair.他就差那麼一點沒投進。