n the arrangement of the hair (especially a woman's hair)
n. 发型
1. She changed her hairstyle for the party.
她为了聚会改变了发型。
2. What hairstyle do you think looks best on me?
你觉得哪种发型最适合我？
3. Long hairstyles are very popular this season.
长发型在这个季节非常流行。