downer [ˈdaʊnɚ]

例句:

• He manages to make downer sentiments sound rather cheerful.
  来自BBC
• We've been on a bit of a downer since the Liverpool game.
  自从利物浦比赛以来，我们一直有点沮丧。
  
• For divorced people, Christmas can be a downer.
  对离异的人来说，圣诞节令人感伤。
  
• Not getting the promotion was a real downer.
  未得到提升真让人很沮丧。
  
• The only downer was that they were losing badly.
  来自THETIMES
• But Mr. Blankfein sounded a lot like Debbie Downer.
  来自WSJ