英语词汇sealed 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	sealed tube
释义	sealed tube 简明释义密封管：一种具有密封结构的管状容器，用于存储或运输液体、气体或其他物质，以防止泄漏或污染。网络释义 1 ?焊封管焊封管短语 1 Sealed Tube 封闭管 ; 熔封管 ; 电子密封管 2 metal sealed tube 金属真空管 3 sealed tube method 封管法双语例句 1 When the bell stopped ringing, the tube was removed and the tomb sealed. 当终有一日铃声停止时，人们就会将气管移除并将墓给封印死。 2 The tube is sealed at both ends. 这管子两端是密封的。 3 The two wires may be sealed into a glass tube and the air can be pumped out. 可以把这两根导线封入一根玻璃管内，并且可以把空气从玻璃管内抽出去去。
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