scapegoating
noun [ U ] uk/ˈskeɪp.ɡəʊ.tɪŋ/ us/ˈskeɪp.ɡoʊ.t̬ɪŋ/
找替罪羊，找人受过
the act of blaming a person or group for something bad that has happened or that someone else has done
the scapegoating of immigrants for the country's economic problems 移民成了经济问题的替罪羊