英文解释
英文解释：electron,electronic
n. 电子 electron e.lec.tron
n.Abbr. e（名词）缩写 e
A stable subatomic particle in the lepton family having a rest mass of 9.1066 × 10-28 gram and a unit negative electric charge of approximately 1.602 × 10 -19 coulomb. See table at subatomic particle electr(ic) electr(ic) -on 1 -on1 electron e.lec.tron n.Abbr. e
