英语词汇“closed set”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

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	cyperaceous cypher cy pres cypress Cypress cypress knee cypress spurge cypress vine Cyprian cyprinid cyprinodont cyprinoid Cypriot Cypriot syllabary cypripedium Cypris Cypro- cyproheptadine cyprus Cyprus cypsela Cyrano de Bergerac Cyrenaic Cyrenaica Cyrene

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。