disgruntled
adjective uk/dɪsˈɡrʌn.təld/ us/dɪsˈɡrʌn.t̬əld/
不满的;不悦的
unhappy, annoyed, and disappointed about something
A disgruntled former employee is being blamed for the explosion. 一名心怀不满的前员工被认为是此次爆炸的罪魁祸首。
The players were disgruntled with the umpire. 运动员们对裁判不满。
Synonym: dissatisfied