antagonist
n.敌手，反对者；对抗肌，拮抗肌；对抗药；（戏剧，小说等的）反面人物
网络解释.拮抗剂；反派角色；拮抗物；对抗剂
词形变化:
复数：antagonists
n.1.敌人,竞争对手释义下的同义词
opponent adversary disputant rival foe enemy contestant contender competitor
双语例句
1. 1 . Spassky had never previously lost to his antagonist .
斯帕斯基以往从未输给过他的对手。
来自柯林斯例句