working language

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UK 
  • un.工作语言
  • Web会议语言;使用语言;世界工作语言
un.
1.
工作语言

Sample Sentence

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