grievance
US /ˈɡriː.vəns/
UK /ˈɡriː.vəns/

1.
不满, 抱怨, 委屈
a real or imagined wrong or other cause for complaint or protest, especially unfair treatment.
:
•
The workers filed a grievance about their low wages.
工人们就低工资提出了申诉。
•
She aired her grievances during the meeting.
她在会议上表达了她的不满。