cheerless

adj.沉闷的；无乐趣的；不快乐的；阴郁的

网络解释.缺乏欢乐的；不快活的；单调乏味的；不快乐的

adj.1.灰心丧气的释义下的同义词

downcast heartsick depressed melancholy forlorn black woebegone somber downhearted dispirited glum unhappy sombre grim dejected

2.郁郁不乐的,沉闷的释义下的同义词

bleak dull comfortless gloomy funereal sombre dismal dreary depressing