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 tube From Longman Dictionary of Contemporary EnglishRelated topics: Electricalvacuum tubeˈvacuum ˌtube noun [countable] American English TEEa valve(3)Examples from the Corpusvacuum tube• Just another snooty $ 3,000 vacuum tube amplifier, I thought.• The ideal atmosphere for the vacuum tube is no atmosphere at all, or a perfect vacuum.
随便看	have/exchange words (with somebody) have/experience difficulty (in) doing something have/express reservations (about something) have/feel no compunction about (doing) something have/find a good word (to say) have/find a use for something have/find the strength to do something have/gain access to records have/gain the upper hand have/get (a) cramp have/get a bad name have/get a corner on something have/get a grip on something have/get a haircut have/get a migraine have/get an early night have/get an erection have/get butterflies (in your stomach) have/get first pick (of something) have/get somebody by the short and curlies have/get somebody by the short hairs have/get somebody/something sussed have/get something altered have/get something down to a fine art have/get something seen to

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