基本解释n.铁人同根派生 英汉例句用作名词 (n.)The Hawaii Ironman is even more grueling.夏威夷铁人三项赛就更艰巨了。When I had my first Ironman cover, their sales doubled.当我第一次铁人三项覆盖，他们的销售增加了一倍。