electroscope 英式发音[ɪ'lektrəskəʊp]美式发音[ɪ'lɛktrə,skop]
electroscope相关例句和用法
It was an electroscope which contained a small amount of radium..这是一个验电器,其中载有少量的镭。
electroscope英英释义
[电] 验电器英释中释nan apparatus for detecting an electric charge, typically consisting of a rod holding two gold foils that separate when a charge is applied