首页英语词典ionion英英释意

ion

英['aɪən] 美['aɪən]
  • n. [化学] 离子
  • n. (Ion)人名;(罗、摩尔)扬;(丹)约恩

英英释意


1. a particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons