英语词汇acoustic attenuation是什么意思，acoustic attenuation的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	acoustic attenuation
释义	acoustic attenuation　声衰减
随便看	suction stop valve suction strainer suction strip feed suction stroke suction surface suction sweeper suction tank suction tension suction transfer switch clip switch code switch combination switch connection switch contact switch contact blade switch control computer switch control statement switch core switch correspondence lamp switch cover switch cubicle switch cylinder switch dealer switch declaration switch decomposition

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