英语词汇“acorn 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	acorn tube
释义	acorn tube noun : a very small vacuum tube resembling an acorn in shape and used at extremely high frequencies
随便看	roll-necked rollock roll-off roll-on roll one's hoop roll out rollout roll-out rollover roll over roll-over arm roll-over plow roll pass roll roofing rolls rolls roll scale rolls-in rollsman roll sulfur roll the bones roll top rolltop rolltop desk roll train

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