original documents

US 
UK 
  • un.原始凭证
  • Web原始单据;原件;正本单据
un.
1.
原始凭证

Sample Sentence

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