conjunction🔗Share当且仅当，若且唯若 If and only if; used to show that the truth values of two statements are the same."You can graduate iff you pass all your classes. "只有当你通过所有课程，你才能毕业。grammarlinguisticslogicphilosophymathChat with AIVocabulary GamePractice Reading
conjunction🔗Share当且仅当 Logically equivalent to rephrases:"A rectangle is a square iff all four of its sides have the same length."一个矩形是正方形，当且仅当它的四条边长度都相等。logiclanguageChat with AIVocabulary GamePractice Reading
conjunction🔗Share如果，假如。 Obsolete spelling of if.""Iff you finish your homework, you can watch TV." "假如你做完作业，你就可以看电视。grammarlinguisticswordChat with AIVocabulary GamePractice Reading
