rivalryKK [ˋraɪvəlri] /ˈɹaɪvəlɹi/名詞1競爭、對抗The rivalry between the two phone makers pushes prices down.兩家手機製造商之間的競爭把價格壓了下來。2敵對、宿怨Their rivalry goes back more than a hundred years.他們的宿怨可以追溯到一百多年前。3較勁、爭寵Sibling rivalry is normal, but it should not turn cruel.手足之間較勁很正常,但不該變得刻薄。