/ɪmˌpɑːr.ʃiˈæl.ə.t̬i/
the fact of not supporting any of the sides involved in an argument:
The state must ensure the independence and impartiality of the justice system.
He is often chosen as a mediator, reflecting his reputation for impartiality.
adjective
not supporting one person or group more than another 公正的；不偏不倚的；中立的 SYN neutral, unbiased
an impartial inquiry/observer
公正的调查／观察者
to give impartial advice
提出不偏不倚的建议
As chairman, I must remain impartial.
作为主席，我必须保持中立。