请输入您要查询的英文单词:
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
随便看
-cyte
-cytes
Cythera
Cytherea
cytidine
cytidines
cyto-
cyto-
cytochemistry
cytochrome
cytochrome oxidase
cytochromes
cytogenesis
cytogenetics
cytogeny
cytokine
cytokines
cytokinesis
cytokinin
cytologies
cytology
cytolysin
cytolysins
cytolysis
cytomegalic
英汉双解词典包含166908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。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/9/30 21:38:45