impugn [ɪmˈpju:n]
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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。
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