扫兴者 meaning in English

spoilsport

But it is worth noting , however , that some of the party poopers ' comments may carry a whiff of sour grapes
不过值得注意的是，一些扫兴者的言论也许是“酸葡萄” 。
The leaks and spoilers have been a major headache for potter publishers , who spent millions of dollars trying to keep the book ' s contents a secret
泄露事件还有扫兴者一直以来都是波特出版商的大的头疼，他们花数百万美元来给书中内容保密。