英语词汇proven beneficial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 beneficial
释义	proven adj — 经过验证的 adj • 证实的 adj beneficial adj — 益 adj • 有益 adj • 有利 adj • 益的 adj • 有助 adj • 实益 adj • 有益处 adj prove v — 证明 v • 证实 v • 证明是 v • 结果是 v • 原来是 v • 显示 v prove — 证 • 着 • 说明 • 确证
随便看	standardized fashion standardized fit standardized form standardized framework standardized functions standardized guidance standardized guidelines Standardized Instrument standardized integration standardized interfaces standardized international reporting standardized investigation standardized language standardized manner standardized means standardized method standardized methodologies standardized methodology standardized modules standardized operating procedures standardized options standardized output standardized packages standardized packaging standardized panels

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 —