floormat(此指)车上的垫子
floorn.地面;地板;楼层;底部vt.铺地板;击倒;(油门)踩到底
floor surface crack地表裂缝
floor to floor time时间间断
floor sanding paper粘砂刚纸
floor support plate楼承板
floor heat-supply地板采暖
floor lattice shell落地球形网壳
floor pressure arch底板压力拱
floor type carryall地行式铲运机
Floors are slippery路滑
floor heating cable地热电缆