英语词汇“electron gun”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	electron gun
释义	electron gun noun a heated cathode with an associated system of electrodes and coils for producing and focusing a beam of electrons, used esp in cathode-ray tubes
随便看	updraw updry upend upended upfield upfill upflashing upfling upflow upfold upfollow up for up for grabs up for it up front upfront upfurl upgang upgather upgaze upgird upgirt upgirt upgo upgradability

英语词典包含233703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。