blank check
成語所屬單字blank
blank check — 慣用語
1. complete freedom to spend money or take action however you wish, with no limits
1.慣用語
釋義
全權委託；空白支票
complete freedom to spend money or take action however you wish, with no limits set in advance by the person who gave you that permission.
例句
The new manager was given a blank check to restructure the entire sales team.
Voters rarely want to hand any politician a blank check on tax policy.