英语词汇proving grounds怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	proving grounds
释义	请查阅词条：proving ground
随便看	public prosecutor public prosecutors public purse public recognition Public Record Office public records public relations public room public school public school boy public-schoolboyish public schooling public-schoolish public-schoolishness public schools public-schooly public sector public servant public servants public service public-service corporation public services public service vehicle public speaker public speaking

英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。