英英释义
efficacy [ 'efikəsi, ,efi'kæsəti ]
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n.
capacity or power to produce a desired effect
"concern about the safety and efficacy of the vaccine"
同义词： efficaciousness
以上来源于: WordNet
柯林斯英汉双解大词典
efficacy /ˈɛfɪkəsɪ/ TEM8
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1.
N-UNCOUNT If you talk about the efficacy of something, you are talking about its effectiveness and its ability to do what it is supposed to. 功效 [正式]
例：Recent medical studies confirm the efficacy of a healthier lifestyle.
近来的医学研究证实了更健康的生活方式的功效。
双语例句原声例句权威例句
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"We really need to get after this weed resistance problem right away before we lose the efficacy of that technology."
VOA: standard.2010.04.15
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If you are trying to model, I don't know, the efficacy of a particular drug, these are the baby-steps that you will go through.
是否你正在试图创建模型，我不知道，一种特殊药品的功效，你们要经过一些入门步骤。
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Which of us would want to punish the purest efficacy of a living intellect?
谁愿意批评,最纯洁的活跃的思想的成果？
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