英语词汇f-efficacy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	f-efficacy
释义	efficacy noun— 效 n () 效力 n () less common: 功效 n • 效能 n • 成效 n • 力道 n • 功力 n Examples: healing efficacy— 疗效
随便看	only natural materials only necessary only need only needed for only needed in small amounts only needs 4 seconds only needs to be registered only negligible amounts only negligibly only newcomers only next year only nice to have only nice words only now only now as I only now emerging only now that only obligation shall be only obliges only observable only observe only occasionally only occurs only offered only of value

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efficacy noun—