He has a melancholy look.他满脸忧愁

今天的几个句子是有关郁闷、忧郁的：1.I've got the blues today. 我今天感到很忧郁。2.It makes me feel depressed.这使我感到闷闷不乐。3.Rainy days get me down.雨天使我感到消沉。4.I don't feel like doing anything.我提不起精神来做事。