他是我在辩论中的主要反对者。

He is my main opponent in the debate.

他是这场比赛中最强的反对者。

He is the strongest opponent in this match.

作为一个反对者，她提出了很多有建设性的意见。

As an opponent, she offered many constructive suggestions.

那位政治家的演讲引来了支持者和反对者的批评。

The politician's speech drew criticism from both supporters and opponents.

这些政策的反对者认为它们不公平。

The opponents of these policies believe they are unfair.

他们的计划遭到了许多反对者的批评。

Their plan faced criticism from many opponents.

对手；敌手；反对者？

Sustain a defeat opponent ? opponent n.

我是这个计划的反对者。

I am an opponent to the plan.

他是这一观点的坚决反对者。

He is a firm opponent of the view.

把反对者驳得无言以对

Made mincemeat of the opponent's argument.