英语词汇have proven efficient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	have proven efficient
释义	proven adj — 证实的 adj • 经过验证的 adj efficient adj — 有效 adj • 高效 adj • 效率 adj • 高效率 adj • 有效率 adj • 得力 adj • 麻利 adj • 干净利落 adj have v — 有 v • 具有 v • 所有 v • 具备 v • 自有 v • 设有 v • 抱有 v • 占有 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
随便看	aligned structure aligned support aligned through aligned to achieve aligned to deliver aligned together aligned to the needs of aligned towards aligned to your needs align education aligned with aligned with best practice aligned with budget aligned with him aligned with one another aligned with our aligned with our strategy aligned with priorities aligned with target aligned with the agenda aligned with the direction aligned with the needs aligned with the objectives aligned with the shaft aligned with the standards

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 —