定义
a rival: 对手
a rivalry: 竞争，较量
- "Their young German star, Hans Kuper, was suspended by the club for insulting the kangaroo mascot of a rival team. Kuper was angry because the kangaroo apparently mocked him."
- "Jones is expected in court this morning to hear charges against him and he denies claims that he passed on top secret information to perfume rivals Kalvin Krime and Grevlon."
- "Jones is expected in court this morning to hear charges against him. He vehemently denies claims that he passed on top secret information to perfume rivals Kalvin Krime and Grevlon."
