基本解釋n. 壁爐楣；壁爐過梁同根派生 manteltree相關(guān)詞英英字典柯林斯英英字典 a beam made of stone or wood that forms the lintel over a fireplace manteltree劍橋字典manteltree柯林斯字典專業(yè)釋義土木建筑工程壁爐過梁