英语词汇“ultramarathon”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ultramarathon
释义	ultramarathon /ul'treuh mar"euh thon', -theuhn/, n. any footrace of 50 or more miles. [1975-80; ULTRA- + MARATHON]
随便看	ash fall ash flow ash gray Ashikaga Ashk. Ashkenaz Ashkenazim Ashkenazy Ashkhabad Ashland ashlar ashlaring ashlar line Ashley ashman ashore ashpit ashram Ash-Shaytan Ashtabula Ashton Ashton-under-Lyne Ashtoreth ashtray Ashur

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