叠床架屋的解释是：叠床架屋diéchuáng-jiàwū。(1)床上叠床，屋上架屋。比喻重复累赘。叠床架屋[diéchuángjiàwū]⒈床上叠床，屋上架屋。比喻重复累赘。英nedlessduplicationaspilingonebeduponanotherorbuildingonehouseontopofanother;senselesspilingupofphrases。...