efficacious相关的词根或词缀是: facfactfectficfig facfic

Criteriafor inclusion in the panel are the existence of a reliable screenand an efficacious treatment

这些项目的标准包括存在性的可靠检查以及有效的治疗方法。

Jack kemp lauded his former aide : " it will be proven the most efficacious of all the reforms . "

杰克康普称赞自己曾经的助手：“历史会证明它将是迄今最有效的改革。”

He points out that conventional medicines must be shown to be both safe and efficacious before they can be licensed for sale .

他指出传统药品必须在确保安全和有效后才能许可出售。

The need for an on-demand efficacious medication for the treatment of pe has led to the development of dapoxetine for this specific use .

对pe治疗有效药物的需求，促进了达泊西汀有关这个特定用途的研究进展。

He said the movement must accommodate itself with the existing international reality and be nimble and efficacious in tacking its goals .

他说，不结盟运动必须适应当前国际的现实状况，并在达到目标的过程中要很灵活和有效。