Economic efficiency

[经] 经济效率

🧩 词语组成解析

economic [,ikə'nɑmɪk]
adj. 经济的;经济学的;合算的;有经济效益的;
eco 经济 + nom学术领域 + ic ...的 → a.经济的,经济学的
efficiency [ɪ'fɪʃənsi]
n. 效率,效能;实力,能力;[物]性能;功效;
ef出+fic做+iency表名词 →做出事情→ 有效率

🗣️ 情景例句

I used to stop for hitch-hikers'till the day I picked up that maniac.
自从有一天搭了一个精神病人以后,我碰到搭顺风车的人就不再停下来了。
I'm pressed for money.
我苦于没钱。
I was proud that we had come across something that was completely unknown and valuable and,
让我感到自豪的是,我们在无意中发现了不为世人所知的、有价值的东西,
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🔤 更多 E 开头的单词

ECM
elk [elk]
emigration [emi'greiʃ(ə)n]
全部 E 开头单词 ›