核心畫面
You can picture electronics as the whole world built around getting tiny electric signals to do useful work — the know-how of designing and making things like computers and TVs that run on those signals. The field comes first; the are what the field produces.
可以想成「讓微小的電子訊號替我們做事」的整套學問與行業：怎麼設計、怎麼製造像電腦、電視這種靠電子訊號運作的東西。先有…更多收起
可以想成「讓微小的電子訊號替我們做事」的整套學問與行業：怎麼設計、怎麼製造像電腦、電視這種靠電子訊號運作的東西。先有這門學問與產業，才生出我們手上的那些裝置。原始詞典資料3 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。
electronicsnoun/ˌɛl.ɛkˈtɹɒn.ɪks/
- 1
natural-sciencesphysical-sciencesphysicsThe study and use of electrical devices that operate by controlling the flow of electrons or other electrically charged particles or by converting the flow of charged particles to or from other forms of energy.
- Electronics is a popular subject.
- 2
Devices which require the flow of electrons through conductors and semiconductors in order to perform their function; devices that operate on electrical power (battery or outlet)
- Look at all the electronics in this room!
- 3
Electronic circuitry.
- The electronics is the difference between a modern and an old-fashioned thermostat.
- The electronics are completely updated.
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。