例句：
1）Your hair needs washing,It's kind of greasy.
你头发得洗了，有点油了
2）I have greasy hair.我头发油了
3）I guess l have oily hair/dry hair.
我感觉我是油性头发/干性头发
4）I think you have dandruff ，
Do you wanna use my shampoo or conditioner?
我觉得你有头皮屑了。要用我的洗发水或洗发素吗?
5）My hair is damaged.
我头发受损了
6）Your hairline's receding.
你发际线越来越靠后了
其他扩展表达:
1) OMG, l think l'm going bald.天呐，我觉得我要秃了。
2) I'm losing my hair.我正在脱发。
3) My hair is getting thin.我头发越来越稀了。
4) My hair is falling out.我开始脱发了。
5) Hair loss is a serious problem for him.脱发对他来说一个很严重的问题。
单词拓展：
刘海bang 马尾 ponytail
脏辫 dreadlock 平头crew cut
波波头bob 直发 straight hair
短发 short hair 长发 long hair
中长发 medium length hair
