核心畫面
One way to picture electrical: anything on the electricity side of things — the wiring, the systems, the trade, the that run on it. English also has electric, and the two split by habit: electric tends to sit on the single thing that runs on power (an electric kettle), electrical on the field and the wiring as a whole (electrical engineering, an electrical fault).
可以想成 electrical 指的是「電那一邊的所有事情」：線路、系統、這門行業，以及靠電運轉的器具。英文另有 e…更多收起
可以想成 electrical 指的是「電那一邊的所有事情」：線路、系統、這門行業，以及靠電運轉的器具。英文另有 electric，兩個字靠習慣分工：electric 多半貼在單一件靠電運轉的東西上（an electric kettle），electrical 則用在整個領域和線路上（electrical engineering、an electrical fault）。原始詞典資料2 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
electricaladj/ɪˈlɛktɹɪkəl/
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Related to electricity (or electronics)
- For our final example let us finish the problem posed in the introduction to this chapter. The ideas and formulas needed will be familiar to electrical students, and would be handy for nonelectricals to know as well.
electricalnoun/ɪˈlɛktɹɪkəl/
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An electrical engineer.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。