you win! idiom
（好吧）你赢了！（用于表示被说服，尤指对方使用强制办法时）
something you say to someone who has persuaded you to do something that you did not intend to do, especially when that person has used force and you are angry
Okay, you win - you can go to the party! But you'd better be home by midnight! 好了，你赢了——你可以去参加这个聚会！不过最好半夜前回来！