DNF
US /ˌdiː.enˈef/
UK /ˌdiː.enˈef/
縮寫
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)
範例:
•
The runner got injured and had to DNF the marathon.
跑步者受傷了，不得不未完成馬拉松。
•
His official result for the race was DNF.
他比賽的官方結果是未完成。