oppositional
adj. 反对的；对抗的
近义词：counter，negative，
例句
用作形容词(adj.)
- The relationship between give-way and stand-on vessels should be harmonious and co-operative rather than antagonistic and oppositional.让路船和直航船之间是一种和谐的合作关系，不是对抗的敌对关系。