efficacy

汉语翻译

n. 功效, 效力
【医】 效能, 功效, 效验

英语解释

名词 efficacy:

capacity or power to produce a desired effect同义词：efficaciousness

例句

Aspirin has efficacy in relieving headaches.阿司匹林有解除头痛的效能。We are testing the efficacy of a new drug.我们正在测试新药的功效。The efficacy of the medicine is satisfactory.这药的药效令人满意。

详细解释

ef.fi.ca.cy

n.（名词）
Power or capacity to produce a desired effect; effectiveness.
效验：产生预期效果的力量或能力；效力

来源：
Latin effic3cia
拉丁语 effic3cia
from effic3x effic3c- [efficacious] * see efficacious
源自 effic3x effic3c- [实验的] *参见 efficacious