| 单词 | ultrarunning |
| 释义 | ultrarunning (ʌltrərʌnɪŋ ) also ultra running uncountable noun Ultrarunning is the sport of running distances that are greater than the length of a marathon. He makes a living out of ultrarunning despite very limited prize money. ultrarunnerWord forms: ultrarunners countable noun |
| 随便看 |
|
英语词典包含147115条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。