短语词组用作名词 (n.)动词+～defeat one 's rival 击败对手encounter a rival 遇到一个对手形容词+～fallen rival 被打败的竞争对手powerful rival 强敌～+名词rival firm 竞争公司介词+～without a rival 无可匹敌的～+介词rival for 为…竞争a rival in love 情敌用作动词 (v.)rival each other in popularity 互比声望高低短语 返回 rivaling