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	jerez jeri jericho jeritza jerk jerker jerkier jerkiest jerkily jerkin jerkiness jerkingly jerkinhead jerk off jerk-off jerkwater jerky jeroboam jerold jerome jerreed jerry jerry-build jerry-builder jerry-built

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。