DNF
US /ˌdiː.enˈef/
UK /ˌdiː.enˈef/
缩写
未完成, 中途退出
Did Not Finish (used in sports and competitive events to indicate that a participant did not complete the race or event)
示例:
•
The runner got injured and had to DNF the marathon.
跑步者受伤了，不得不未完成马拉松。
•
His official result for the race was DNF.
他比赛的官方结果是未完成。