英语词汇“internal lining”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	internal lining
释义	internal lining internal lining A lining of the internal surfaces of an HVAC duct with an incombustible acoustical material, such as fiberglass, so as to attenuate the transmission of airborne sound along the interior of the duct.
随便看	rstg rstgc rstgyc rsth rsti rsti689 rs-tim rstk rstl rs&tm rstm rstmb rstmh rstmp rstn rstntp rsto rstom rstp rstps rstqb rstr rstrp r-sts rsts

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。