英语词汇ultramarathoner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	ultramarathoner
释义	ul·tra·mar·a·thon·er n.
随便看	play-play play politics play politics play-politics play possum play possum play-possum play-pretty play propriety playreader playreaders playroom playrooms plays play's plays about plays about with play safe play-safe plays along plays at plays back play sb. at his own game play sb. false play sb. false

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。