she has short hair(變複數)答案是they have short hair他們是把人變複數了,我把頭髮變複數行嗎? she has short hairs他有好幾根短頭髮可以嗎?
they have short hair.他們都是短髮(表示髮型不可數名詞).they have short hairs.他們有幾根短頭髮(具體一根一根的頭髮就變成可數名詞了).she has short hair.意思是她是短髮.如果說她有一根短頭髮,句子應該是she has a short hair.所以變為複數時不能改變意思,hair表示髮型,不能加S.