英语词汇“efficacy”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	efficacy
释义	efficacy noun uncountable formal UK /ˈefɪkəsi/ DEFINITIONS1 1 effectiveness in producing the result that you intended The efficacy of the medical procedure has not been proven. Synonyms and related words Usefulness and efficiency usefulness efficiency effectiveness efficacy noun uncountable formal US /ˈefɪkəsi/ DEFINITIONS1 1 effectiveness in producing the result that you intended The efficacy of the medical procedure has not been proven. Synonyms and related words Usefulness and efficiency usefulness efficiency effectiveness
随便看	pilot pilot light pilot officer pimento pimp pimpernel pimple pin pina colada pinafore pinball pince-nez pincer pincer movement pinch pinched pinch-hit pinch pennies pincushion pin down pine pineal gland pineapple pine away pineberry

英语词典包含67175条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。