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单词 aleph-null
释义

aleph-null

noun

ˈä-ˌlef-ˈnəl How to pronounce aleph-null (audio)
-ləf-
: the number of elements in the set of all integers which is the smallest transfinite cardinal number

Word History

First Known Use

circa 1909, in the meaning defined above

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更新时间:2024/9/22 7:17:44