英语词汇“proving ground”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	proving ground
释义	proving ground any place, context, or area for testing something, as a piece of scientific equipment, a theory, etc. [1940-45]
随便看	dogwood family dogwood winter dog work dogy Doha DOHC Dohnányi DOI doiled doily doing Doisy doit doited do-it-yourself DOJ dojo dol DOL dol. dolabriform Dolby dolce dolce far niente dolce vita

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。