pseudocircle
名词 n.
英文释义
名词 n.
- The finite topological space X consisting of four distinct points { a, b, c, d } with the non-Hausdorff topology a,b,c,d,a,b,c,a,b,d,a,b,a,b,∅.
词形变化
词源
From pseudo- + circle.
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数据来源: Wiktionary