Efficiency cost

[经] 效率成本

🧩 词语组成解析

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
cost [kɔst]
n. 价钱,代价;花费,费用;牺牲;[用复数][法律]诉讼费; vi. 价钱为,花费;估计成本; vt. 付出代价;估价;使丧失;使付出努力;

🗣️ 情景例句

An apple a day keeps the doctor away.
每天一个苹果不用看医生。
Whose book is this?
这是谁的书?
No matter how much we like honey, or how much we have read about the uncanny sense of direction which bees possess, we have a horror of being stung.
不管我们多么爱吃蜂蜜,或读过多少关于蜜蜂具有神秘的识别方向的灵感的书,我们仍然十分害怕被蜂蜇。
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