?心情不好

老板现在心情不好；你最好不要自找麻烦了。 be in a bad mood 心情不好；不高兴 be in the mood for sth/doing sth 有做某事的心思或兴致 be in no mood for sth/doing sth 没有做某事的心思或...

?不高兴

be in a bad mood 心情不好；不高兴 be in the mood for sth/doing sth 有做某事的心思或兴致 be in no mood for sth/doing sth 没有做某事的心思或兴致 ..

?情绪不好

bad weather n (cold, wet or windy weather) 坏天气，糟糕的天气，恶劣的天气 be in a bad mood 情绪不好，心情很差 feel bad vi (feel guilty) 觉得心里难受，有负疚感 ..

?心情很差

... be in a bad way 病情严重 ; 处于困境 be in a bad mood 心情不好 ; 心情很差 be in a bad state 处于不好的状态 ...