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单词
deficient number
释义
deficient number
noun
maths
or
defective number
DEFINITIONS
1
1
a number is called dificient if the sum of its proper divisors is less than the number itself
9 is a deficient number because 1+3 (proper divisors of 9) = 4, which is less than 9.
Submitted by:
Samuel Chung from Mexico on 02/10/2018
Noun
☞deficient number
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shake in your boots/shoes
shake like a leaf
shaken
shake on it
shake out
shake-out
shaker
shake someone’s belief/confidence/faith
shakespearean
shake up
shake-up
shake your finger (at someone)
shake your fist (at someone)
shake your head
shake/rock the foundations of something
shakshuka
shaky
shale
shale gas
shall
shall i/we say
shallot
shallow
shallows
shalom
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更新时间:2026/2/9 8:52:32