rant and rave
US /rænt ænd reɪv/
UK /rænt ænd reɪv/

1.
大聲抱怨, 咆哮
to talk loudly and angrily, often for a long time, about something you feel strongly about
:
•
He would often rant and rave about the unfairness of the system.
他經常大聲抱怨系統的不公。
•
My boss started to rant and rave when he saw the mistake.
我的老闆看到錯誤後開始大聲抱怨。