英语词汇“IFF”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	IFF
释义	IFF AHDˈifandˈōnlēˈif; ˈif.f f 高COCA⁷⁷²⁰⁷BNC³⁸⁸⁹⁷iWeb²⁸⁹¹³ 基本词源 abbr.当且仅当=if and only ifIFF.abbr.敌我识别器¹⁰⁰=Identification;Friend or Foe 来自短语if and only if,用作逻辑和数学术语并且仅当。
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