英语词汇“perforated facing”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	perforated facing
释义	perforated facing perforated facing In an acoustical assembly, any flexible or rigid perforated sheet or board designed as a protective surface allowing free access of sound to an underlying layer of sound-absorptive material.
随便看	precrural precs preculminate fissure precultured heart fragment precum precuneal precuneal artery precuneal branches of pericallosal artery precuneate precuneus precuneus gyrus precure precure finish precurrent laterotrusion precurrer precurse precursive precursor precursor above the horizon sensor precursor b-cell lymphoblastic lymphoma precursor cell precursor chemical precursor convertase 2 precursor (disambiguation) precursor fragments

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。