grievance
noun [ C or U ] uk/ˈɡriː.vəns/ us/ˈɡriː.vəns/
不平，委屈;不满，抱怨，牢骚
a complaint or a strong feeling that you have been treated unfairly
A special committee has been appointed to handle prisoners' grievances. 已经指派一个特别委员会去处理犯人的不满情绪。
Bill still harbours/nurses a grievance against his employers for not promoting him. 因为没有得到提升，比尔对他的雇主仍然心怀不满。
The small amount of compensation is a source of grievance to the people forced to leave their homes. 被迫离开家园的人们仅获得很少的补偿，这成为激起他们不满的一个诱因。
Synonym: grudge