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major key

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UK 
  • un.主键;主关键字
  • Web大调;主键值;贮
un.
1.
主键
2.
主关键字

Sample Sentence

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