英语词汇“sleeper wall”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	sleeper wall
释义	sleeper wall sleeper wall A dwarf wall which carries a joist supporting a floor; if of brick, it usually is perforated to permit the passage of air for ventilation.
随便看	hppci hppcl hppd hppe hpperls hppert hppf hppg hpph hpphc hppi hppim hp-pipes hppk hppl hppla hpplc hp-plm hppm hppma hppms hppnk hppo hp-poa hppoa

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