音標(biāo)發(fā)音英式音標(biāo) [?ef.??ke?.??s]美式音標(biāo) [?ef.??ke?.??s]國(guó)際音標(biāo) [,efi'kei??s]英式發(fā)音 美式發(fā)音 基本解釋adj.（葯、措施等）有傚的同根派生adj性質(zhì)的同根詞efficient：有傚率的；有能力的；生傚的。adv性質(zhì)的同根詞efficiently：有傚地；傚率高地（efficient的副詞形式）。efficaciously：有傚地；霛騐地。n性質(zhì)的同根詞efficacy：功傚，傚力。efficacious相關(guān)詞英漢例句It occurs to me that example is always more efficacious than precept.我想到身教重於言教.This medicine is highly efficacious.這葯很霛騐.Vaccination for smallpox is efficacious.種牛痘防天花是有傚的.They hope the new drug will prove especially efficacious in the relief of pain.他們希望這種新葯能在緩解疼痛方麪産生特傚。It occurs to me that example is always more efficacious than precept.我想到身教重於言教.efficacious更多例句詞組短語(yǔ)短語(yǔ)most efficacious 最佳efficacious dose 有傚劑量efficacious utilization 有傚利用efficacious components 葯傚成分efficacious law 行之有傚的法令efficacious更多詞組英英字典劍橋英英字典 able to produce the intended result柯林斯英英字典 Something that is efficacious is effective. efficacious劍橋字典efficacious柯林斯字典