自尊自大

例句：

1. 1. He was always self-righteous about his opinions.
   他总是对自己的意见自鸣得意。
2. 2. The CEO was accused of being self-righteous and unwilling to listen to criticism.
   首席执行官被指控自高自大，不愿听取批评。
3. 3. She felt self-righteous when she thought no one else could do as well as her.
   当她认为自己无人能及时，她感到自己很自高自大。