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efficacy 音标拼音: ['ɛfɪk,æsi]

n. 功效,效力

功效,效力

WordNet (r) 3.0 (2006) (WordNet)

efficacy
n 1: capacity or power to produce a desired effect; "concern
about the safety and efficacy of the vaccine" [synonym:
{efficacy}, {efficaciousness}] [ant: {inefficaciousness},
{inefficacy}]

The Collaborative International Dictionary of English v.0.48 (gcide)

efficacy \ef"fi*ca*cy\, n. [L. efficacia, fr. efficax. See
{Efficacious}.]
Power to produce effects; operation or energy of an agent or
force; production of the effect intended; as, the efficacy of
medicine in counteracting disease; the efficacy of prayer.
"Of noxious efficacy." --Milton.

Syn: efficacy.
[1913 Webster]

Syn: Virtue; force; energy; potency; efficiency.
[1913 Webster] efficience

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单词	字典	翻译
Efficacy	查看　Efficacy　在百度字典中的解释	百度英翻中〔查看〕
Efficacy	查看　Efficacy　在Google字典中的解释	Google英翻中〔查看〕
Efficacy	查看　Efficacy　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

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英文字典中文字典相关资料:

EFFICACY Definition Meaning - Merriam-Webster
The meaning of EFFICACY is the power to produce a result or effect How to use efficacy in a sentence
EFFICACY | English meaning - Cambridge Dictionary
EFFICACY definition: 1 the ability of something to produce the intended result: 2 how well a particular treatment or… Learn more
Efficacy - Wikipedia
Efficacy is the ability to perform a task to a satisfactory or expected degree The word comes from the same roots as effectiveness, and it has often been used synonymously, although in pharmacology a distinction is now often made between efficacy and effectiveness
“Effectiveness” vs. “Efficacy” vs. “Efficiency”: When To Use Each Word . . .
We’re sure you’ll be less confused as a result What does efficacy mean? Efficacy is “capacity for producing a desired result or effect; effectiveness ” The adjective form efficacious means “capable of having the desired result or effect ”
EFFICACY | definition in the Cambridge English Dictionary
EFFICACY meaning: 1 the ability of something to produce the intended result: 2 how well a particular treatment or… Learn more
Efficacy
The Efficacy Institute has spent 40 years proving why — and what actually works Schools that use our framework post gains that defy every prediction made about their kids
Efficacy versus Effectiveness - PMC
Efficacy is the extent to which an intervention does more good than harm under ideal circumstances Effectiveness assesses whether an intervention does more good than harm when provided under usual circumstances of healthcare practice
EFFICACY Definition Meaning | Dictionary. com
The effectiveness, or efficacy, of something is how well it works or brings the results you hoped for A scientist does research to determine the efficacy of a vaccine or medicine under development
Efficacy - definition of efficacy by The Free Dictionary
Define efficacy efficacy synonyms, efficacy pronunciation, efficacy translation, English dictionary definition of efficacy n Power or capacity to produce a desired effect; effectiveness American Heritage® Dictionary of the English Language, Fifth Edition Copyright © 2016 by
EFFICACY Synonyms: 22 Similar and Opposite Words - Merriam-Webster
Synonyms for EFFICACY: effectiveness, efficaciousness, efficiency, productiveness, ability, efficacity, effectualness, capability; Antonyms of EFFICACY: ineffectiveness, inefficiency, inability, inadequacy, ineffectuality, ineffectualness, incompetence, incompetency

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