Pain：讨厌鬼，烦心事

 

英国英语也用a pain in the arse /a pain in the backside，美国英语也用a pain in the ass / a pain in the butt 等，但多数人认为具冒犯意味。

 

In informal English, if you call someone or something a pain or a pain in the neck, you mean that they are very annoying or irritating. Expressions such as a pain in the arse and a pain in the backside in British English, or a pain in the ass and a pain in the butt in American English, are also used, but most people consider them offensive.