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OBC

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UK 
  • Web海底电缆;安省建筑规范学习(Ontario Building Code);星载计算机(on-board computer)

Sample Sentence

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