请输入您要查询的英文单词:
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
随便看
spanakopitta
spancel
spanceled
spanceling
spancelled
spancelling
spancels
Spandau
spandex
spandexes
spandrel
spandrels
spandril
spang
spanged
spanging
spangle
spangled
spangles
spangling
Spanglish
spangs
Spaniard
Spaniards
spaniel
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更新时间:2026/3/7 0:52:44