英语词汇proven background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	proven background
释义	proven adj — 证实的 adj • 经过验证的 adj background n — 背景 n • 后台 n • 底 n • 本底 n • 历史沿革 n prove v — 证明 v • 证实 v • 证明是 v • 原来是 v • 结果是 v • 显示 v prove — 证 • 着 • 说明 • 确证
随便看	doing enough doing every day doing every effort doing everything doing everything in our doing everything possible doing everything to ensure doing everything we can doing everything wrong doing evil doing exactly this doing examination doing exams doing exciting doing exercise doing experience doing favors doing field research doing field work doing fine again doing first doing follow-up doing full justice doing good doing good business

英汉双解词典包含2273206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。

proven adj —