floorn.地面；地板；楼层；底部vt.铺地板；击倒；(油门)踩到底floor stilt门框垫块floor water底板水floor cells[医] 底细胞(耳蜗)floor drier底部通风式干燥机floor hatch楼板上下口floor drain地面排水管floor board台面厚木板,地板板材floor brick地面砖,铺地建筑砖,铺地砖floor light楼板采光,辅助照明,楼面采光口floor plate底板,楼面板,铺板,基础板,波纹板