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	cathode ray a flow of electrons emanating from a cathode in a vacuum tube and focused into a narrow beam. [1875-80]
随便看	water-repellent water-resistant water rice. water right Waters water sapphire watersaver waterscape waterscorpion water shamrock. watershed water shield water-sick waterside water sign water ski water-ski water snail. water snake water-soak water softener water-soluble water spaniel watersport waterspout

英语词典包含168451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。