英语词汇“efficacy”的释义、区别辨析及用法例句-英语同义词词典

单词	efficacy
例句	efficacy noun formal •the efficacy of prescription drugs:effectiveness, success, productiveness, potency, power \| benefit, advantage, value, virtue, usefulness.
随便看	bustling busy busybody but butch butcher butler butt butter butterflies buttocks button buttonhole buttress buxom buy buyer buzz by bye bygone bylaw bypass by-product bystander

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