Her report is a rebuttal of some common misconceptions.她的报告驳斥了一些常见的错误概念。

In an angry rebuttal, the researchers claimed they were being unfairly scrutinized.研究者们愤怒驳斥，称他们遭受了不公平检查。

He said in rebuttal that he hadn't cheated.他反驳说自己没有作弊。