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-现代词典

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	mosquito net moss mossy most -most most-favored-nation status mostly mote motel motet moth mothball moth-eaten mother motherboard mother country Mother Earth motherhood mother-in-law motherland motherless motherliness mother lode motherly Mother Nature

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。