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

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	winch Winchell Winchester Winchester bushel. Winchester disk Winchester rifle Winckelmann wind WInd windable windage Windaus windbag wind-bell windblast windblown wind-borne windbound windbreak Windbreaker wind-broken windburn Wind Cave National Park windcheater windchest

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。