英语词汇ultramarathoners怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ultramarathoners
释义	ultramarathoners 简明释义 n．超马拉松选手：参加超马拉松比赛的运动员。超马拉松是指距离超过传统马拉松（42.195公里）的长距离越野跑比赛。双语例句 1 For ultramarathoners, who regularly run 100-mile races that last more than 24 hours, vomiting and hallucinating are normal. 对于经常跑超过24小时的l00英里比赛的超级马拉松运动员来说，呕吐和产生幻觉是常事。
随便看	artificial projection artificial prominence artificial propagation artificial propagation coefficient artificial protein artificial pruning artificial puer artificial pupil artificial purchasing power artificial quartz crystal artificial queen rearing artificial radiation artificial radiation belt artificial radioactive artificial radioactive element artificial (radioactive) element artificial radioactive isotope artificial radioactive nuclide artificial radioactive product artificial radioactive soil artificial radioactive source artificial radioactive substance artificial radioactivity artificial radioactivity element artificial radioactivity source

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