lóu楼building of two or more storiesHSK 1 · Frequency 4.8Meaningsbuilding of two or more storiesRelated words楼下楼梯楼房楼道楼市楼盘楼宇楼层楼顶楼主楼阁楼阁塔Example sentences三号楼门口。具体在几楼？具体几号楼？