electron

n. /ɪˈlektrɑːn/ B1

电子

A very tiny particle with a negative electric charge.

仙境例句

Alice dreamed that one day clever people would find the electron, a bit far smaller than a grain of sand.

爱丽丝梦见，将来有一天聪明人会发现电子，一种比沙粒小得多的微粒。