declare invalid

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v.作废
Web宣告无效

E-C

Web Definition

v.

1.

作废

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Definition:

AllAll,作废作废,宣告无效宣告无效

Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical

Source:AllAll,DictionaryDictionary,WebWeb

Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard

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