英语词汇acorn tube怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	acorn tube
释义	Definition of acorn tube in English: acorn tube noun Radio historical A small high-frequency vacuum tube resembling an acorn in both size and shape. Origin 1930s; earliest use found in Electronics. Definition of acorn tube in US English: acorn tube noun Radio historical A small high-frequency vacuum tube resembling an acorn in both size and shape. Origin 1930s; earliest use found in Electronics.
随便看	hand out to hand over handover handover hand over hand over hand over fist hand over fist hand over hand hand over head handovers hand over to hand-painted hand-paper handpass handphone hand-pick hand-picked hand-picked hand-picked hand-picking hand-picks handpiece handpieces hand-pike

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Definition of acorn tube in English: