1 [C,U] the way that you are feeling at a particular time 心情；情绪: to be in a bad/good mood (= to feel angry/happy) 情绪坏╱好Turn that music down a bit -- I'm not in the mood for it. 把音乐调低一点─我没有心情听。

2 [C] a time when you are angry or bad-tempered 生气、脾气坏或心情不好的时候: Debby's in one of her moods again. 戴比又闹情绪了。 [SYN] temper 同义词为temper

3 [sing] the way that a group of people feel about sth （人群的）心态；（整体的）气氛: The mood of the crowd suddenly changed and violence broke out. 群众情绪突然改变，暴力事件爆发了。