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abbr. (Identification Friend or Foe)

iff

n.

iff

abbr. if and only if …时,在而只有在…时

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apoplectigenous, apoplectoid, apoplexia, apoplexy, apoplutnian, apoplylaxis, apopnixis, apopore, apoporium, apoporphyry,

相似单词


IFCS, IFDF, ife, IFEMS, ifenprodil, IFF, iffish, iffy, IFG, IFI,