adversary
n. 敌手，对手
adj. 对立的，敌对的
复数 adversaries
例句
His rivals knew that they could expect no quarter from such a ruthless adversary.
他的竞争者明白，不能期望如此残忍的对手发善心。
《牛津词典》
Both of the wrestlers tried to tumble the adversary with all their strength.
双方摔跤运动员都使出了全身气力想把对手摔倒。
The dictionary meaning of the term "opponent" is "adversary"; "enemy "; "one who opposes your interests".
字典里“对手”一词的意思是“敌手”、“敌人”、“与你的利益相悖的人”。
