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	water-boatman water-borne waterbrash water-buck water buffalo water bus water-butt water-cannon Water-carrier water chestnut water-clock water closet watercolour watercolourist water-cooled water-cooler watercourse watercress water cure water-diviner water down waterer waterfall water flea Waterford glass

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。