英语词汇“sound attenuator”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	sound attenuator
释义	DictionarySeeattenuator sound attenuator sound attenuator In ductwork, a device (usually prefabricated) especially designed to provide much greater sound attenuation than would be provided by an equal length of ductwork; the pressure drop through the device is greater than for an equal length of ductwork.
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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。