| 释义 | 
		Definition of inefficacious in English: inefficaciousadjective ˌɪnɛfɪˈkeɪʃəsˈɪnɛfɪˈkeɪʃəs Not producing the desired effect. 无效果的,疗效不好的  social conventions honed over thousands of years were suddenly inefficacious Example sentencesExamples -  But though it is not absolutely efficacious under all circumstances, it is of great potency always, and rarely inefficacious.
 -  Several writers argue that terrorism is generally inefficacious, strategically counterproductive and unsuccessful in attaining socio-political objectives.
 -  Functionalism certainly does not imply that the mind is inefficacious.
 -  Then I just started wittering in a pretty inefficacious way at the Carribean customer service woman.
 -  The ambitious but inefficacious poor soul has tried his best.
 
 Synonyms ineffective, unsuccessful, non-successful, unproductive, fruitless, profitless, unprofitable, abortive, failed, futile, purposeless, worthless, useless, ineffectual, inefficient, inadequate, vain, unavailing, to no effect    Definition of inefficacious in US English: inefficaciousadjectiveˈɪnɛfɪˈkeɪʃəsˈinefiˈkāSHəs Not producing the desired effect. 无效果的,疗效不好的 Example sentencesExamples -  Several writers argue that terrorism is generally inefficacious, strategically counterproductive and unsuccessful in attaining socio-political objectives.
 -  The ambitious but inefficacious poor soul has tried his best.
 -  But though it is not absolutely efficacious under all circumstances, it is of great potency always, and rarely inefficacious.
 -  Then I just started wittering in a pretty inefficacious way at the Carribean customer service woman.
 -  Functionalism certainly does not imply that the mind is inefficacious.
 
 Synonyms ineffective, unsuccessful, non-successful, unproductive, fruitless, profitless, unprofitable, abortive, failed, futile, purposeless, worthless, useless, ineffectual, inefficient, inadequate, vain, unavailing, to no effect     |