单词 | closed set |
释义 | closed set Math. a set that contains all of its accumulation points, as the set of points on and within a circle; a set having an open set as its complement. |
随便看 |
|
英语词典包含168451条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。