• 基础释义
  • 例句
  • 同义词
  • 柯林斯词典释义
  • 英汉词典释义
  • 英英词典释义
  • 行业词典释义

efficacy

[ˈefɪkəsi] [ˈefɪkəsi]
例句
同义词
柯林斯高阶英汉双解学习词典释义
  • N-UNCOUNT
    功效;效力
    If you talk about the efficacy of something, you are talking about its effectiveness and its ability to do what it is supposed to.
    例句
    Recent medical studies confirm the efficacy of a healthier lifestyle. 最新医学研究证实了较为健康的生活方式的好处。
英汉词典释义
  • n.
    效力,效能
    The most commonly cited reasons for stopping the treatment were lack of efficacy and side effects. 最常举出的停止这种治疗的理由是无效和副作用。
英英词典释义
  • Noun
    1. capacity or power to produce a desired effect;
    "concern about the safety and efficacy of the vaccine"
行业词典
  • 医学: 效能;有效性;