wet blanket

n. 弄湿的毯子, 扫兴的事或人

例句与用法：

Don't ask Mike to the party. He's such a wet blanket, always talking about rising prices and unemployment.

不要让迈克来参加晚会。他是个煞风景的人，总是爱谈化物价上涨和失业这些话题。

He was such a wet blanket at the party that they never invited him again.

他在那次聚会中异常扫兴，人家再也不邀请他了。

详细释义：

ph.

1. 湿毛毯

2. 扫兴的人或物

Don't bring Robert to the picnic. He's such a wet blanket.

不要带罗伯特去参加野餐, 他实在是个很扫兴的人。