英语词汇iff怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	iff
释义	iff conj. (用于数学和逻辑学中，系 if and only if 的简写，读时仍应一一读出)在而且只有在…时 An integer n is prime iff the only integers which divide it without remainder are itself and one. 整数 n 当且仅当它能被本身和1这样的整数整除时才是质数。
随便看	settlements settlement-worker settle one's affairs settle one's estate settler settlerdom settlers settler's clock settles settle sb.'s hash settles down settles for settles in settles up settle the day settle the stomach settle the succession settle up settle² settle¹ settle (或 square) accounts with sb. settling settling day settling down settling for

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。