efficacy  /'ɛfɪk,æsi/

共發現 3 筆關於 [efficacy] 的資料 (解釋內文之英文單字均可再點入查詢)

資料來源(1): pydict data [pydict]

  efficacy
  功效,效力

資料來源(2): Webster's Revised Unabridged Dictionary (1913) [web1913]

  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: Virtue; force; energy; potency; efficiency.

資料來源(3): WordNet (r) 2.0 [wn]

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