- carte blanche (to do something)
the complete freedom or authority to do whatever you like 自由行使权;全权 He was given carte blanche to say what he liked in the report. 他被授予全权在报告中说他喜欢的话。 to have carte blanche 全权委托
Word Originlate 17th cent.: French, literally ‘blank paper’ (i.e. a blank sheet on which to write whatever one wishes, particularly one's own terms for an agreement).