hair作为可数名词，是指一根一根的“头发”或“毛发”。 1、hair的例句 She walked forward and embraced him and stroked his tousled white hair. 她走上前拥抱他并轻抚他凌乱的白发。 Applying the dye can be messy, particularly on long hair. 涂抹染发剂可能会搞得一团糟 ...