crib sheet
noun/ˈkrɪb ʃiːt/
/ˈkrɪb ʃiːt/
(also crib)
(informal)- a set of notes to help you remember important information, especially one taken secretly into an exam room
备忘纸条；（尤指考试用的）作弊纸条，夹带 - She was caught using a crib sheet in the exam.
她在考试中看小抄被当场逮住。
- She was caught using a crib sheet in the exam.