单词 | empty set |
释义 | empty set[ ĕmp′tē ] Mathematics The set that has no members or elements. Words nearby empty setempty morph, empty nest, empty nester, empty-nest syndrome, Empty Quarter, empty set, empty suit, empty word, empurple, empyema, empyesis The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
随便看 |
英语词典包含192737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。