1
study electronics
He decided to study electronics at university.
他决定在大学学习电子学。
电子设备；电子产品
先理解核心含义，再看它在真实句子里的用法。
电子设备；电子产品
electronic devices and equipment
He decided to study electronics at university.
他决定在大学学习电子学。
研究和使用通过控制电子或其他带电粒子的流动,或将带电粒子的流动转换为其他形式的能量的电气设备
The 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.
研究电子发射及其效应和电子设备使用的物理学分支
the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices
需要通过导体和半导体中电子流动来执行功能的设备；靠电力(电池或插座)运行的设备。
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)
电子电路。
Electronic circuitry.
Before moving abroad, he sold all his old electronics at a local market.
出国前，他在当地市场卖掉了所有旧电子设备。
The shop window displays the latest electronics, from smartwatches to wireless speakers.
商店橱窗里陈列着最新的电子产品，从智能手表到无线音箱。
You should keep your electronics away from water and extreme heat.
你应该让电子设备远离水和极端高温。
He decided to study electronics at university.
他决定在大学学习电子学。
注：'in electronics'常用于表示专业或领域。
She has a degree in electronics.
她拥有电子学学位。
注：'electronics'作定语修饰其他名词时，通常用单数形式。
The electronics industry relies on innovation.
电子产业依赖创新。
Not this
I bought an electronics.
Use this
I bought an electronic device.
electronics 作为不可数名词，表示'电子学'或泛指'电子设备'，不能与不定冠词 'an' 连用表示单个电子设备。应使用 'an electronic device' 或集合名词 'electronics'（不加冠词）。
Not this
The electronics component is damaged.
Use this
The electronic component is damaged.
当修饰名词表示'电子的'时，应使用形容词 'electronic'，而非名词 'electronics'。'electronics' 用作定语时通常表示'与电子学有关的'，如 'electronics industry'，但修饰具体元件时应用 'electronic'。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
学习电子学
She decided to study electronics at university.
她决定在大学学习电子学。
电子工程
He got a degree in electronics engineering.
他获得了电子工程学位。
电子实验室
The students spent hours in the electronics lab.
学生们在电子实验室里待了好几个小时。
电子工业
The electronics industry is growing rapidly.
电子工业正在迅速发展。
基础电子学
The course covers basic electronics.
这门课程涵盖基础电子学。
电子元件
They manufacture a wide range of electronics components.
他们生产各种各样的电子元件。
Use electronics naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
电子（electric）加上学（-ics），联想成研究电子世界的学问。
语域：mixed 常见场景：学术/技术写作、日常电子产品讨论 通常，在学术或技术语境中指电子学学科；日常交流中多泛指电子设备或产业。
作“电子学”解时为不可数名词，谓语动词用单数。
Dictionary facts from ECDICT, WIKTIONARY.