soi-disant
adjective uk/ˌswɑː.diːˈzɑ̃ː/ us
（来自法语，用来表示不相信所声称的）所谓
used to say that someone claims to be a particular thing, especially when you do not accept that person's claim. Soi-disant comes from French.
a soi-disant literary critic 一个所谓的文学评论家