英语单词 Emission efficiency：含义·读音·用法·记忆技巧

🧩 词语组成解析

emission [ɪ'mɪʃən]

n. 排放，辐射;排放物，散发物（尤指气体）;（书刊）发行，发布（通知）;

e出+miss送，放出+ion名词后缀 → 发出，放射

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

Well, in that case,

嗯，既然这样

What does she mean by canceling her performance?

她取消自己的演出是什么意思？

Now she's holding it for Jim. Jim is climbing up the ladder.

现在她在给吉姆扶着梯子。吉姆正在爬上梯子。

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