英语词汇“vacuum tube”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	vacuum tube
释义	vacuum tubeˈvacuum ˌtube noun [countable] science, physics a closed glass tube, used to control the flow of electricity in old radios, televisions, etc.
随便看	disoriented disorienting disown disparage disparagement disparaging disparagingly disparate disparately disparity dispassionate dispassionately dispatch dispatcher dispel dispensable dispensary dispensation dispense dispenser dispersal disperse dispersion dispersion force dispirited

英语词典包含48224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。