Injection efficiency

[计] 注入系数

🧩 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

🗣️ 情景例句

Do you think the end is all right?
你看结尾还行吗？
Great men have great faults.
伟人也会铸大错。
You used to smoke 40 cigarettes a day.
他以前每天狂抽四十根烟。
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🔤 更多 I 开头的单词

ice wine
immedicably
in recognition of
individual drawing system
ink-wash
integrated equipment components
internal contradictions
intra-ocular pressure
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