英语词汇electron gun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 gun
释义	electron gunn. a device for producing a narrow stream of electrons from a heated cathode 电子枪
随便看	neutrally neutrino neutron neutron bomb neutron star Nev. never never a one never darken a person's door never-ending never fear never mind nevermore never-never never-never land never say die never say die nevertheless nevus new New Age New Age music new arrival new birth newborn

英汉双解词典包含94788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。