efficacy是什么意思，efficacy怎么读 语音:
efficacy 基本解释
n. 功效；效力；效验；生产率
efficacy 记忆方法
efficacy相关的词根或词缀是:
facfactfectficfig
facfic
efficacy功效，功能n.
ef + fic 做，制作 + acy 加强 → 功效，功能
efficacy功效，功能n.
ef + fic 做，制作 + acy 加强 → 功效，功能
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星级词汇:
中文词源
efficacy 功效
ef-, 向外。-fic, 做，词源同fact, effect.
efficacy 用法和例句
- There are limits to the efficacy of the food safety simulator .
- “食品安全模拟器”的功效也有其局限性。
- They also say this argument should not be just about short-term efficacy , but morality as well .
- 他们也认为，这场争论不仅仅关系到短期效力，更关系到道德问题。
- But policies that have delivered in the past are losing their efficacy .
- 但过去实行的政策正渐渐失去效用。
- Properly operating lagoons have also been studied for efficacy .
- 有人对运作正常的泻湖效能也做了研究。
- Yet some freudians worry about the efficacy of short-term , long-distance programs .
- 一些佛洛伊德主义者还是担心这种远距离短期项目的功效。