◎ 叠床架屋 diéchuáng-jiàwū[nedless duplication as piling one bed upon another or building one house on top of another;senseless piling up of phrases] 床上叠床,屋上架屋。比喻重复累赘 -----------------国语辞典：床上叠床，屋下架屋。语本北齐．颜之推《颜氏家训．序致》：「魏、晋以来，所著诸子，理重事复，递相模学，犹屋下架屋，床上施床耳。」比喻重复累赘。清．恽敬《大云山房文稿．言事．答顾研麓》：「如敬再作，是叠床架屋，深可不必，裁之裁之！」近床上安床