contest和competition的区别?

contest和competition的区别? contest和competition的区别. competition 和 contest 区别 是什么? competition与 contest的区别 competition和contest有什么用法上的区别? contest championship race competition 区别 competition 和contest作为比赛时 有什么区别? competition,match,contest,race,有什么区别 match competition contest三者有什么区别 match;competition,contest各自有什么区别? game和competition的区别 match和competition的区别