英语词汇electron lens怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	electron lens
释义	electron lensn.（名词） Any of various devices that use an electric or a magnetic field to focus a beam of electrons.电子透镜：通过一个电场或一个磁场来使一束电子会聚的一种装置
随便看	indiums individual individual individualise individualiser individualism individualisms individualist individualists individualities individuality individualize individualized individualizes individualizing individual retirement account individuals individuate individuated individuates individuating individuation individuations indivisible indivisibles

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。