A Toss-Up
指結(jié)果不確定,雙方機會均等,難以預(yù)測勝負或選擇。
描述競爭或選擇結(jié)果難定時使用
英文釋義
A result that is still unclear and can go either way.
例句
The election is a toss-up; neither candidate has a clear lead.
典故來源
源自拋硬幣決定勝負的習(xí)俗,硬幣落下前結(jié)果未知,引申為不確定。