For divorced people, Christmas can be a downer.对于离了婚的人来说, 圣诞节是个会让人心情沮丧的日子。

Not to be playing's been a real downer.不能上场比赛, 让人非常沮丧。

Is methaqualone an upper or downer?甲喹酮是一种兴奋剂还是镇静剂？

She was taking uppers and downers at the time.当时她正在服用一些兴奋剂和镇静剂。

We've been on a bit of a downer since the Liverpool game.自从利物浦那场比赛之后, 我们情绪一直有些低落。