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	Paine Paine Paine,Albert Bigelow pained Paine, Robert Treat Paine, Thomas painful painfuller painfullest painfully painfulness painfulness painfulnesses paining painkiller painkillers painkilling painkilling painless painlessly painlessly painlessness painlessness painlessnesses pains

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。