ReadWriteQuiz
Chinese dictionary
derogtemperamental; be subject to changing moods; be moody
他是个喜怒无常的人。
He is a man of moods.
我的上司整天喜怒无常。
My boss is a man of moods.
一个喜怒无常的人
someone who suffers from mood swings
我那个喜怒无常的妹妹还活着?
My temperamental sister is still alive?