冠军用英语怎么说

冠军用英语可以表达为"champion"，它来源于拉丁语"campus"，意为"战场，竞技场"，最初指在战场上胜出的战士，后来引申为在竞技比赛中获胜的人或队伍。例句：
She is the reigning champion of the tournament.
He has been the champion of this event for the last three years.
The team worked hard and finally became the champions.