headstrong [ˈhedstrɔ:ŋ]

例句:

• She was very headstrong, and very together.
  她非常倔强，又非常精干。
  
• The trouble with her is that she is too headstrong.
  她的毛病是太固执.
  
• She's hopelessly headstrong; she always gets up against people around her.
  她任性得无要救药, 老是同周围的人闹别扭.
  
• ' The headstrong teenager marches off to confront the headmaster.
  来自BBC
• Ludwig Guttmann is characterised as having a headstrong and charismatic personality.
  来自BBC
• But she was a headstrong woman, confident in her abilities.
  来自NEWYORKER