英语词汇been proven to improve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	been proven to improve
释义	proven adj — 经过验证的 adj • 证实的 adj prove oneself to be— 不愧 prove to be— 属 improve — 改善 • 完善 • 改良 • 进步 • 好转 • 好起来 be v — 有 v • 是 v • 当 v • 做 v • 成为 v • 属 v • 乃 v • 存在 v • 乃是 v prove v — 证明 v • 证实 v • 证明是 v • 显示 v • 原来是 v • 结果是 v prove — 证 • 着 • 说明 • 确证 improve v — 提高 v
随便看	efficiency efficiency about efficiency accounts efficiency action efficiency advantage efficiency against efficiency agenda efficiency agility efficiency agreement efficiency among other efficiency and accessibility of efficiency and adequacy efficiency and benefit efficiency and cost-effectiveness efficiency and economy efficiency and effective efficiency and effectiveness efficiency and effectiveness are efficiency and effectivity efficiency and Elimination efficiency and equity efficiency and feasibility efficiency and innovation efficiency and precision efficiency and productivity gains

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 —