hard evidence

US 
UK 
  • un.铁证
  • Web铁证如山;真凭实据;确凿的证据
un.
1.
铁证

Sample Sentence

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