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单词
quasi-perfect number
释义
quasi-perfect number
quasi-perfect number
[
¦kwäz·ē ¦pər·fikt ′nəm·bər
]
(mathematics)
An integer that is 1 less than the sum of all its factors other than itself.
随便看
see you through
see you to
see you tomorrow
see you, too
see you up to
see you/ya
sef
sef-2
sef2
sef2-1
sef2-1a
sef2-1b
sef95
sefa
sefaa
sefabar
sefag
sefagi
sef/ais
sefam
sefan
sefap
sefapp
sefbd
sefc
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/6/15 3:07:42