triathlon
剑桥词典
- a competition in which the people competing must swim , ride a bicycle , and run particular distances without stopping between events
铁人三项赛，三项全能运动
triathlete
noun [ 可数名词：有复数形式的名词 ] ukYour browser doesn't support HTML5 audio
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someone who competes in a triathlon
三项全能运动员 返回 triathlon