英语词汇“upper bound”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	upper bound
释义	WordReference Random House Unabridged Dictionary of American English © 2024 up′per bound′, [Math.] Mathematicsan element greater than or equal to all the elements in a given set: 3 and 4 are upper bounds of the set consisting of 1, 2, and 3. Cf. bound ³ (def. 4), greatest lower bound, least upper bound, lower bound.
随便看	train trainable trainband trainbearer trained nurse trainee traineeship trainer training training agency training aid training college training pants training school training ship training shoes training table training wall training wheels trainline trainload trainman trainmaster train oil trainshed

英语词典包含188688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。