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IOS

US [ˈaioʊɛs]
UK [ˈaɪəʊes]
abbr.
1.
(=International Organization for Standardization)(联合国)国际标准化组织

Sample Sentence

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