?估计某人不敢做某事

... dare someone to do something 估计某人不敢做某事 Defy someone to do something: challenge someone to do something. 激某人做不愿做的事。 Right granted to someone to do something,especially the right to vote in local or general election. 给予某人做某事的权利，尤指在地方和大选中的选举权。 ...