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单词
abundant number
释义
abundant number
noun
maths
or
excesssive number, redundant number
DEFINITIONS
1
1
a number is called abundant if the sum of its proper divisors is greater than the number itself
12 is an abundant number because 1+2+3+4+6 (proper divisors of 12) = 16, which is greater than 12.
Submitted by:
Samuel Chung from Mexico on 02/10/2018
Noun
☞abundant number
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spatial planning
spatter
-spattered
spatula
spawn
spay
spaza
-speak
speak
speakeasy
speaker
speakerphone
speak for
speak for itself
speak for yourself
-speaking
speaking as someone
speaking of
speak in tongues
speak of
speak out
speak to
speak true
speak up
speak up for
英语词典包含67175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:2026/9/20 15:33:50