impugn [ɪmˈpju:n]以下由轻松背单词网站提供
单词级别第10级基本释义vt.指责,对…表示怀疑英英释义to cause people to doubt someone's character , qualities or reputation by criticizing them参考例句Nobody can impugn his ability. 没有人对他的能力表示怀疑。The Secretary's letter questions my veracity and impugns my motives. 部长的来信怀疑我的诚实,质疑我的动机。 推荐阅读 |