David's mother was unstable and moody.戴维的妈妈情绪不稳定，心情也不好。Moody people are very difficult to deal with.喜怒无常的人很难打交道。He can be rather moody at times.有时候他情绪不稳定....
The director created a moody atmosphere throughout the whole movie.导演在此部电影中营造了一种感伤的气氛。He became moody and unreasonable, flailing out at Katherine at the slightest excuse.他变得喜怒无常、不可理喻，为点鸡毛蒜皮的小事就殴打凯瑟琳。David's mother w...