Injection efficiency 的意思·音标·同义词·词根助记

🧩 词语组成解析

injection [ɪn'dʒɛkʃən]

n. 注射;注射剂;[医]充血;（卫星等的）入轨;

in向内，进入+ject投掷，扔+ ion名词后缀 → 向内投掷 → 注射

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

The government has adopted many measures to promote its economy.

政府采取了许多措施来发展经济。

Give hostages to fortune.

听天由命。

It has expanded without any idea of the true nature of the human beings who run the machines,

现代工业发展起来了，却根本没想到操作机器的人的本质。

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