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impugn

US [ɪmˈpjun]
UK [ɪmˈpjuːn]
  • v.对…表示怀疑;置疑
  • Web责难;打击;攻击
Simple Present:impugns  Present Participle:impugning  Past Tense:impugned  
impugn
v.
1.
~ sth
对…表示怀疑;置疑to express doubts about whether sth is right, honest, etc.

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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