adversary
n.对手，敌手；魔鬼
网络解释.对手；敌手；对方当事人；对方当事人对手
词形变化:
复数：adversaries
foe competition accuser opponent antagonist aggressor enemy
supporter
双语例句
1. 1 . Elliott crossed the finish line just half a second behind his adversary .
埃利奥特跨过终点线时仅比对手落后半秒钟。
来自柯林斯例句