Competitions竞赛
competitionn.竞争;比赛
competition programme比赛项目
competition mechanism竞争机制
competition on system制度竞争
competition condition竞争
competition age range竞技年龄段
competition imbalance竞争性失衡
competition resources竞赛资源
competition committee竞赛委员会
competition for space空间竞争
competition cognition竞争认识