in AM, use 美国英语用 favoritism
N-UNCOUNT 偏心;偏袒;偏爱 If you accuse someone of
favouritism, you disapprove of them because they unfairly help or favour one person or group much more than another.
偏心;偏袒;偏爱 [disapproval] View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years