英语词汇“cathode ray”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	cathode ray
释义	WordReference Random House Unabridged Dictionary of American English © 2024 cath′ode ray′, Electronicsa flow of electrons emanating from a cathode in a vacuum tube and focused into a narrow beam. 1875–80
随便看	green-eyed monster green fee greenfield greenfield park greenfinch green fingers green fish greenfish green flag green flash greenfly greengage green gentian green gland green glass green gram greengrass greengrocer greengrocery greenham common greenhead greenheart green heron greenhorn greenhornism

英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。