black mood
01
情绪低到谷底, 心情糟透了
a period of time during which one feels extremely miserable and depressed
idiom
informal
例子
The loss of her beloved pet put her in a deep dark mood, and she found it difficult to find joy in anything for weeks.
争吵之后,她情绪一下子跌到谷底,不想说话。



























