How to use "Efficacious" - 释义·音标·例句

✅ 同义词

operative active effective effectual efficient

incapable ineffective ineffectual inefficacious inept inexpert inoperative noneffective nugatory shiftless

-fac-表示“制作” 常见变体有-fic-、-fig-、-fect-、-feat-

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.

facilitate vt. 促进，助长;使容易;帮助;

officer n. 军官，警官;高级职员;公务员;船长; v. 指挥;统率;管理;配置军官;

efficient adj. 有效率的;（直接）生效的;能干的;（因省钱、省时或省力等而）收效大的;

deficit n. 不足额;赤字;亏空;亏损;

magnificent adj. 壮丽的;伟大的，高尚的;华丽的，高贵的;瑰丽的;

magnificence n. 华丽，富丽堂皇;

What broke up their friendshop?

是什么破坏了他们的友情呢？

I'm really sorry about it.

我真是非常抱歉。

You're welcome.

别客气。

更多情景英语 ›

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