prove authenticity

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Definition:

AllAll

Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical

Source:AllAll,DictionaryDictionary,WebWeb

Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard

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1.

A small disk or wafer of wax , lead, or paper bearing such an imprint and affixed to a document to prove authenticity or to secure it.

封缄上有印章的圆形的小蜡片、铅片或纸片，附在文件后用来证明权威或保证文件的安全。