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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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cephalosporin
cephalosporins
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cephalothins
cephalothoraces
cephalothoracic
cephalothoracic
cephalothorax
cephalothoraxes
cephalotomy
cephalous
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cephei
Cepheid
cepheids
Cepheid variable
change the subject
change up
change-up
change wheel
change-your-mind
changing
changing bag
changing bags
changing-bags
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更新时间:2026/6/23 4:14:07