electroscope
🇺🇸
/ɪ'lektrəˌskoʊp/
🇬🇧
/ɪ'lektrəskəʊp/
noun
B2
A device that shows if something has an electric charge by using two metal pieces that move apart.
The scientist checked the charged rod with an electroscope to see how strong the charge was.
과학자는 전기계를 사용하여 충전된 막대를 확인하고 충전의 강도를 확인했습니다.
translation
전기 감도계
어형 변화
Plural
electroscopes