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单词
universal set
释义
universal set
n.
Mathematics
(名词)【数学】
A set containing all elements of a problem under consideration.
全集:包括所考虑问题的所有要素的集合
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biassed
biasses
biassing
bias–ply tire
biathlon
biathlons
biaxal
biaxial
biaxiate
bib
bib.
Bib.
bib and tucker
bibb
bibb
bibb cock
bibbed
bibbed
bibber
bibbers
bibbing
Bibb lettuce
bibbs
bibcock
bibelot
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更新时间:2026/2/23 10:05:55