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	more uncross examined more under the counter more under the table more un english more unheard of more unhoped for more union made more unlooked for more unmoth eaten more unnarrow minded more unpaid for more unself centered more unself possessed more unself righteous more unself sacrificial more unself sacrificing more unself sufficient more unspaced more unwiped more unwished for more unwithholding more unworm eaten more up and coming more up and down more up front

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。