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electrostatic + noun
electrostatic 作定语，常与 field、charge、force 等名词搭配。
The machine uses an electrostatic field to separate the particles.
这台机器利用静电场来分离颗粒。
静电的；静电学的
先理解核心含义，再看它在真实句子里的用法。
静电的；静电学的
electrostatic
The machine uses an electrostatic field to separate the particles.
这台机器利用静电场来分离颗粒。
静电的,与静电学或静电有关的,或由其产生的。
of, relating to, or produced by electrostatics or static electricity
The electrostatic charge on the balloon made my hair stand up.
气球上的静电电荷让我的头发竖了起来。
Workers must wear special shoes to prevent electrostatic discharge in the factory.
工人们在工厂里必须穿特殊鞋子以防止静电放电。
The machine uses an electrostatic field to attract tiny particles of dust.
这台机器利用静电场来吸附微小的灰尘颗粒。
electrostatic 作定语，常与 field、charge、force 等名词搭配。
The machine uses an electrostatic field to separate the particles.
这台机器利用静电场来分离颗粒。
作表语时表示“由静电引起的”或“静电性质的”。
The force that holds the paper is electrostatic.
粘住纸张的力是静电的。
Not this
There is too much electrostatic on my clothes.
Use this
There is too much static electricity on my clothes.
electrostatic 是形容词，意为“静电的”，不能用作名词来表示“静电”这种电荷；表达“静电”这一现象或电荷时应用名词短语 static electricity。
Not this
Electrostatic electricity can make your hair stand up.
Use this
Static electricity can make your hair stand up.
electrostatic 本身已含“静电的”之义，与 electricity 连用语义重复；应直接用名词短语 static electricity。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
静电放电
Electrostatic discharge can damage electronic components.
静电放电会损坏电子元件。
静电场
An electrostatic field surrounds every charged object.
每个带电物体周围都有一个静电场。
静电力
The electrostatic force between opposite charges is attractive.
异种电荷之间的静电力是吸引力。
静电荷
Rubbing a balloon creates an electrostatic charge.
摩擦气球会产生静电荷。
静电吸引
Electrostatic attraction holds dust on a screen.
静电吸引使灰尘附着在屏幕上。
静电除尘器
The factory installed an electrostatic precipitator to reduce air pollution.
工厂安装了静电除尘器以减少空气污染。
Use electrostatic naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想：electro（电）+ static（静止）→ 静止的电就是静电，比如冬天脱毛衣时噼啪作响的静电。
语域：formal 常见场景：scientific writing、engineering、electronics 该词属于科技书面语，通常出现在物理、工程或电子等专业语境中；日常口语更常用 static electricity。
static、ecstatic、hydrostatic、thermostatic 均以 /stætɪk/ 结尾，与 electrostatic 的后半部分读音相同；drastic 和 fantastic 拼写含 -astic，但重读元音后是 /st/ 而非 /t/，读音不同，注意区分。
Dictionary facts from ECDICT, WIKTIONARY.