英语词汇efficacy on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	efficacy on
释义	efficacy n — 效 n • 效力 n • 功效 n • 成效 n • 效能 n • 力道 n • 功力 n on prep — 关于 prep
随便看	registered company registered Company address registered Company name registered company number registered contact registered contractor registered copy registered corporation registered craft registered crimes registered customer registered data controller registered debenture registered delegates registered delivery registered denomination registered design registered design right registered details registered device registered dietician registered dietitian registered disability registered disabled registered disabled person

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。

efficacy n —