let the cat out of the bag
动词 v.
英文释义
动词 v.
-
To disclose a secret; to let a secret be known, often inadvertently.
— It was going to be a surprise party until someone let the cat out of the bag.
词形变化
词源
(Mid-1700s) The inverse of the idiom pig in a poke. If a dishonest merchant tries to sell a cat as a pig and the cat comes out or is taken out of the bag, the merchant's secret is disclosed.
4 次浏览
数据来源: Wiktionary