英汉解释

n. 对手；反对者；敌手
adj. 对立的；敌对的

同义词

n. adversary，antagonist，opposite，opposition
a. opposing

反义词

n.   agonist

参考例句

1. The opponent will have the option to pay 3 life.
该对手将可选择是否要支付3点生命。
2. Be the first to congratulate an opponent who succeeds.
当你的对手成功了，要第一个祝贺他。
3. To win the game, you must occupy more cells than your opponent.
赢了这场比赛，你必须占领更多的细胞比你的对手。

英英解释

n.
  1. a contestant that you are matched against
  2. someone who offers opposition
adj.
  1. characterized by active hostility

网络释义

opponent
对手; 对方队员; 对手,敌手; 反对者;
strong opponent
可星; 克星;
The Opponent
心灵斗士;
Opponent party
对方当事人;
opponent splint
對掌副木;