final whistle
noun [ S ] mainly UK uk/ˌfaɪ.nəl ˈwɪs.əl/ us/ˌfaɪ.nəl ˈwɪs.əl/
(足球比赛)终场哨声
the end of a football game, when the referee blows a whistle to end the game
Dejected fans began leaving long before the final whistle. 沮丧的球迷在终场哨声远未吹响之前便开始离场了。