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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。
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dear¹
deasil
deassigns
death
death adder
death adders
death-adders
death agony
deathbed
deathbeds
death bell
death bells
death bell's
death benefit
death benefits
deathblow
deathblows
death camas
death camases
death camass
death camas(s)
death camasses
death camp
death camps
death cap
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更新时间:2026/3/1 9:10:29