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单词
perfect number
释义
perfect number
n.
Mathematics
(名词)【数学】
A positive integer that is equal to the sum of its integral factors, including 1 but excluding itself.
完全部:一种整数,包括1在内但本身除外的所有因子和等于它本身
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phyllite
phyllites
phyllo
phyllo-
phyllo-
phylloclad
phylloclade
phylloclades
phyllode
phyllodes
phylloid
phylloidal
phylloids
phyllome
phyllomes
phyllophagous
phyllopod
phyllopodan
phyllopods
phyllos
phyllotaxes
phyllotaxies
phyllotaxis
phyllotaxy
-phyllous
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更新时间:2025/10/3 13:25:00