oppositional

US /ˌɑː.pəˈzɪʃ.ən.əl/
UK /ˌɑː.pəˈzɪʃ.ən.əl/
"oppositional" picture
1.

反對的, 對抗的

relating to or characteristic of opposition

:
The party took an oppositional stance on the new policy.
該黨對新政策採取了反對立場。
His oppositional behavior often led to arguments.
對抗性的行為經常導致爭吵。