英语词汇effectivity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	effectivity
释义	ef·fec·tiv·i·ty /ɪˌfekˈtɪvətɪ/ n. 有效；功效
随便看	rowenas Rowe,Nicholas rowens rower rowers rowhouse row house row houses row housing row housing row in rowing rowing rowing boat rowing-boat rowing boats rowing machine rowing machines rowings rowing² rowing¹ Rowland ring Rowlandson Rowlandson,Thomas Rowling

英汉双解词典包含548777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。