英语词汇effectiveness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
释义	□ effectiveness n. ‣Main Entry: effective
随便看	formulary formulate formulation formulator formulism formulistic formulize formwork for my money fornicate fornication fornicator for nothing for now for nuts for old times' sake for once for one for one's part for one's sins for one thing for openers for (or on) hire for (or strictly for) the birds for Pete's sake

英汉双解词典包含94788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。