形容词

1. 不偏不倚的;公正的;无偏见的
Someone who is impartial is not directly involved in a particular situation, and is therefore able to give a fair opinion or decision about it.

1. free from undue bias or preconceived opinions

e.g. an unprejudiced appraisal of the pros and cons
the impartial eye of a scientist

Synonym: unprejudiced

2. showing lack of favoritism

e.g. the cold neutrality of an impartial judge