音標(biāo)發(fā)音英式音標(biāo) [?ef.?.k?.si]美式音標(biāo) [?ef.?.k?.si]國際音標(biāo) ['efik?si, ,efi'k?s?ti]英式發(fā)音 美式發(fā)音 基本解釋n. 功效，效力詞根記憶ef(看作ex，出) + fic(做) + acy(表示名詞)→做出了效果→功效同根派生adj性質(zhì)的同根詞efficacious：有效的；靈驗的。adv性質(zhì)的同根詞efficaciously：有效地；靈驗地。n性質(zhì)的同根詞efficiency：效率；效能；功效。efficacy相關(guān)詞英漢例句Recent medical studies confirm the efficacy of a healthier lifestyle.最新醫(yī)學(xué)研究證實了較為健康的生活方式的好處。The treatment has no efficacy in that disease.這種療法對那種疾病不管事.The most commonly cited reasons for stopping the treatment were lack of efficacy and side effects.最常舉出的停止這種治療的理由是無效和副作用.Recent medical studies confirm the efficacy of a healthier lifestyle.最新醫(yī)學(xué)研究證實了較為健康的生活方式的好處。The most commonly cited reasons for stopping the treatment were lack of efficacy and side effects.最常舉出的停止這種治療的理由是無效和副作用.efficacy更多例句詞組短語短語clinical efficacy 臨床療效;療效;療效觀察;臨床效果teacher efficacy 教師效能;教師效能感;效能感coping efficacy 應(yīng)對效能efficacy evaluation 療效評價;人體功效性評價測試Efficacy observation 療效觀察;效果觀察;應(yīng)用效果觀察efficacy更多詞組英英字典劍橋英英字典 the ability, especially of a medicine or a method of achieving something, to produce the intended result柯林斯英英字典 If you talk about the efficacy of something, you are talking about its effectiveness and its ability to do what it is supposed to. efficacy劍橋字典efficacy柯林斯字典