| 释义 | 
		Definition of efficacy in English: efficacynoun ˈɛfɪkəsiˈɛfəkəsi mass nounformal The ability to produce a desired or intended result. 〈正式〉功效;效力;效能  there is little information on the efficacy of this treatment 有关这种疗法的疗效目前所知甚少。 Example sentencesExamples -  Drugs with comparable efficacy but better safety profiles later appeared on the market.
 -  He argued that monitoring of treatment efficacy would be difficult and expensive.
 -  In order to have any efficacy whatever, a world organization must be able to override big states as well as small ones.
 -  It has proved efficacy in the treatment of depression and has been shown to be cost effective.
 -  On its own this finding is insufficient to define the relative efficacy of the two treatments.
 -  The power of transformation or efficacy of the commodity is often a selling point.
 -  There was a lack of data on efficacy and adverse effects for all the other drugs.
 -  The sooner the morning after pill is taken after sex the greater its efficacy.
 -  They have had seven matches together, but judgment on their efficacy has been reserved.
 -  Clinical trials are in progress to assess its efficacy in severe asthma.
 -  The partisanship has even reduced their efficacy as a binding force of our nation.
 -  Blood tests may be needed periodically to monitor the treatment and its efficacy.
 -  Well, I don't have a huge list of examples but I've seen enough to convince me of it's efficacy.
 -  The report noted that it does not evaluate the actual efficacy of the programs themselves.
 -  Our aim was not to assess efficacy of antibiotics but the effectiveness of prescribing strategies.
 -  It'll be some time before the safety and efficacy of the other products is proven.
 -  The government claims this is part of a research project to test the safety and efficacy of the drug.
 -  However, there is very little evidence on the comparative efficacy of classes of drugs.
 -  Concerns about the safety and efficacy of human cloning, then, do not warrant a ban in law.
 -  The trials also showed that efficacy is sustained during a one-year treatment period.
 
 Synonyms success, successfulness, productiveness, fruitfulness, potency, power effectiveness, success, successfulness, productiveness, fruitfulness, potency, power 
 OriginEarly 16th century: from Latin efficacia, from efficax, efficac- (see efficacious).    Definition of efficacy in US English: efficacynounˈɛfəkəsiˈefəkəsē formal The ability to produce a desired or intended result. 〈正式〉功效;效力;效能  there is little information on the efficacy of this treatment 有关这种疗法的疗效目前所知甚少。 Example sentencesExamples -  The sooner the morning after pill is taken after sex the greater its efficacy.
 -  It'll be some time before the safety and efficacy of the other products is proven.
 -  In order to have any efficacy whatever, a world organization must be able to override big states as well as small ones.
 -  There was a lack of data on efficacy and adverse effects for all the other drugs.
 -  The trials also showed that efficacy is sustained during a one-year treatment period.
 -  They have had seven matches together, but judgment on their efficacy has been reserved.
 -  On its own this finding is insufficient to define the relative efficacy of the two treatments.
 -  He argued that monitoring of treatment efficacy would be difficult and expensive.
 -  Clinical trials are in progress to assess its efficacy in severe asthma.
 -  The partisanship has even reduced their efficacy as a binding force of our nation.
 -  Drugs with comparable efficacy but better safety profiles later appeared on the market.
 -  Blood tests may be needed periodically to monitor the treatment and its efficacy.
 -  Well, I don't have a huge list of examples but I've seen enough to convince me of it's efficacy.
 -  The government claims this is part of a research project to test the safety and efficacy of the drug.
 -  The power of transformation or efficacy of the commodity is often a selling point.
 -  It has proved efficacy in the treatment of depression and has been shown to be cost effective.
 -  However, there is very little evidence on the comparative efficacy of classes of drugs.
 -  Our aim was not to assess efficacy of antibiotics but the effectiveness of prescribing strategies.
 -  The report noted that it does not evaluate the actual efficacy of the programs themselves.
 -  Concerns about the safety and efficacy of human cloning, then, do not warrant a ban in law.
 
 Synonyms success, successfulness, productiveness, fruitfulness, potency, power effectiveness, success, successfulness, productiveness, fruitfulness, potency, power 
 OriginEarly 16th century: from Latin efficacia, from efficax, efficac- (see efficacious).     |