英语词汇ultramarathon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	ultramarathon
释义	ul·tra·mar·a·thon /ˌʌltrəˈmærəθɒn/ n. 【体】超级马拉松(指赛程超过42.195千米的马拉松赛) ul·tra·mar·a·thon·er n.
随便看	more good for nothing more good hearted more good humored more good humoured more good looking mean green meanie meanies meaning meaningful meaningfully meaningfully meaning-fully meaningfulness meaningfulness meaning-fulness meaningfulnesses meaningless meaninglessly meaninglessly meaninglessness meaninglessness meaninglessnesses meaningly meaningly

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。