headstrong

形容词 headstrong:

1. habitually disposed to disobedience and opposition
   同义词：froward, self-willed, willful, wilful

1. She's hopelessly headstrong; she always gets up against people in authority.
   她刚愎自用到了不可挽救的地步，老是与主管人员发生冲突。
2. 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。
3. Foolishly or irrationally stubborn; headstrong.
   顽固的，刚愎自用的愚蠢地或无理地顽固的; 任性的

head.strong

adj.（形容词）
Determined to have one`s own way; stubbornly and often recklessly willful.See Synonyms at obstinate See Synonyms at unruly
刚愎自用的，固执己见的：决定自行其事的；顽固且通常不考虑后果地任性的参见 obstinate参见 unruly
Resulting from willfulness and obstinacy.
由于任性和固执引起的