catch out

US /kætʃ aʊt/
UK /kætʃ aʊt/
"catch out" picture
1.

發現, 揭露

to discover someone doing something wrong or something they intended to keep secret

:
The teacher caught him out cheating on the exam.
老師發現他在考試中作弊。
She tried to lie, but her story caught her out.
她試圖撒謊,但她的故事暴露了她。
2.

難住, 使尷尬

to put someone in a difficult or embarrassing situation, especially by asking a trick question

:
The lawyer tried to catch the witness out with a series of tricky questions.
律師試圖用一系列刁鑽的問題難住證人。
Be careful, he's trying to catch you out.
小心,他想難住你。