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	disposal technology disposal to help disposal to provide disposal transaction disposal transfer disposal treatment disposal trucks Disposal Unit disposal Unit disposal value disposal was completed disposal yard dispose dispose about dispose according to dispose a right dispose as waste dispose contents container disposed disposed along disposed appropriately disposed around disposed businesses disposed by 2012 disposed due to

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 —