表达悲伤失望情绪的英语口语

他满脸忧愁.

He looks melancholy.

He has a melancholy look.

今天,他看上去很郁闷. He looks gloomy today.
***gloomy 常用来形容"(天气等的)阴沉沉的",在此表示"烦闷、忧郁的感觉".