刷材料英语怎么说

"刷材料" (shuā cáiliào) 指的是在学习、考试或其他场合中不正当地使用外部资料或帮助来提高成绩。
这个词来自于中文，没有一个相对应的单词或短语在英语中表示。 但是，在英语中，这种行为可以用各种词汇来描述，如：
Cheating
Plagiarism
Using unauthorized materials
Academic dishonesty
例句:
"He was caught cheating on the exam by using a cheat sheet." (他在考试中被发现用答案卡作弊)
"She was accused of plagiarism for submitting a paper that was not her own work." (她被指控抄袭，因为她提交的论文不是自己的工作)
"The student was found guilty of academic dishonesty for using unauthorized materials during the test." (学生因在考试中使用未经授权的材料被认为有学术不端行为)