英语词汇effectiveness Index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 Index
释义	effectiveness n — 效率 n • 有效性 n • 实效 n • 效果 n effectiveness — 效力 • 效能 • 效益 • 效用 index n — 索引 n • 指數 n • 下标 n • 指针 n effective — 有效 • 行 • 成效 adj • 有效的 adj • 切实 adj • 效的 adj • 高效 adj • 好用 • 有作用 • 灵 • 奏效 • 有结果 • 灵验
随便看	reduce, reuse, recycle' reduce reuse recycle reduce, reuse, recycle' reduce, reuse, recycle' reduce revenue leakage reducer fitting reducer housing reduce rigidities reduce rigidity reduce risk reduce risk exposure reduce risk level reduce risk of failure reduce risks of damage reducer oil reduce run-off reducer valve reduces reduces administration reduce salary reduces as far as possible reduces availability reduces backpressure reduces barriers reduces bleeding

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 —