Efficacious
[ [ˌefi'keiʃəs] ]
其它 Other
a. 有效的, 灵验的
✅ 同义词
🔴 反义词
🔤 词根
-fac-表示“制作”
常见变体有-fic-、-fig-、-fect-、-feat-
📖 牛津释义
efficacious
adj
(fml 文) (not of people) producing the desired result; effective （不用以指人）有效的
an efficacious treatment, medicine, etc 有效的治疗、 药品等.
🌿 同词根单词
🗣️ 情景例句
That's great. I'll come back right after the formalities.
那太好了。手续办完后我就回来。
We would like to point out that delivery before Christmas is essential and hope you can offer us that guarantee.
我们想指出圣诞节前交货很重要并希望贵方能就此向我们作出保证。
You're an asshole.
你这缺德鬼。