英语词汇effectiveness scientifically proven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	effectiveness scientifically proven
释义	effectiveness n — 效率 n • 有效性 n • 效果 n • 实效 n effectiveness — 效益 • 效力 • 效能 • 效用 proven adj — 证实的 adj • 经过验证的 adj effective — 行 • 有效 • 有效的 adj • 效的 adj • 成效 adj • 切实 adj • 高效 adj • 好用 • 有作用 • 灵 • 奏效 • 有结果 • 灵验 prove v — 证明 v • 证实 v • 证明是 v • 结果是 v • 显示 v • 原来是 v prove — 证 • 着 • 说明 • 确证
随便看	as may deem appropriate as may facilitate as may from time to time be determined as may happen as may have as may otherwise as may reasonably as may reasonably require as may relate as may seem as may think fit as meaning as meaningful as means as means for as means for exploring as means of facilitating as means of grace as means of measuring as means of promoting as means to an end as means to ends as measured against as measured by as measured by gdp

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。

effectiveness n —