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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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Aconcagua
aconite
aconites
acorn
acorn
acorns
acorn squash
acorn worm
acoustic
acoustical
acoustician
acousticians
acoustic nerve
acoustics
acoustics
acoustic spectrography
acoustoelectric
acoustooptics
ACP
acpt.
acquaint
acquaintance
acquaintance rape
acquaintances
acquainted
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更新时间:2026/11/2 5:43:52