常見例句用作名詞 (n.)Triathlon became an Olympic event in 2000.鐵人三項(xiàng)于2000年成為奧運(yùn)會(huì)比賽項(xiàng)目。Any swimming stroke can be used in triathlon.鐵人三項(xiàng)賽的游泳可以采用任何泳姿。 返回 triathlon