so-called
US /ˈsoʊ.kɔːld/
UK /ˈsoʊ.kɔːld/

1.
所谓的
used to describe something that has been given a name that you think is wrong or unsuitable
:
•
His so-called friends abandoned him when he needed them most.
他那些所谓的朋友在他最需要他们的时候抛弃了他。
•
The so-called expert couldn't answer any of my questions.
那个所谓的专家无法回答我的任何问题。