英语词汇“mean proportional”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	mean proportional
释义	mean proportional Math. (between two numbers a and b) a number x for which a/x = x/b: The number 3 is a mean proportional between 1 and 9. [1565-75]
随便看	prestraighten prestrain prestrengthen prestress prestressed concrete prestretch prestrike prestructure prestruggle prestubborn prestudious prestudy Prestwick presubdue presubject presubjection presubmission presubmit presubordinate presubordination presubscribe presubscriber presubscription presubsist presubsistence

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。