ultra-running
US /ˈʌl.trəˌrʌn.ɪŋ/
UK /ˈʌl.trəˌrʌn.ɪŋ/
名词
1.
超级马拉松, 超长跑
the sport or pastime of running races longer than the traditional marathon distance of 42.195 kilometers (26.2 miles)
示例:
•
She has completed several ultra-running events, including a 100-mile race.
她完成了几项超级马拉松赛事，包括一场100英里赛。
•
Ultra-running requires extreme endurance and mental toughness.
超级马拉松需要极端的耐力和精神韧性。
在 Lingoland 学习这个单词