您要查找的是不是：
- chain floor trolley 链条牵引的地面小车
- Don't scrape your feet on the floor. 别用脚蹭著地板。
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- The book hit the floor with a thud. 这书砰的一声落在地板上。
- He canted over from his chair onto the floor. 他从椅子上跌倒在地板上。
- The chain has fallen foul of plants in the water. 链条已和水中的植物缠绕在了一起。
- He fell on the floor with an awful whomp. 他摔在地板上发出一声可怕的撞击声。
- She has a gold chain about her neck. 她在脖子的周围挂着一根金项链。
- He wiped up the spilt milk on the wooden floor. 他揩掉了泼在地板上的牛奶。
- Their clothes lay in a huddle on the floor. 他们的衣服杂乱地堆在地板上。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- We put the books in piles on the floor. 我们把书在地板上堆起来。
- The chain has run foul of some plants in the water. 铁链缠在水中的一些植物上。
- He loses his footing on the wet floor and fall. 他在潮湿的地板上失去平衡而摔倒了。
- She wore a silver chain around her neck. 她脖子上戴着一条银项链。
- These two pieces of the chain hook together. 这两个链环套在一起。
- There are some vacant offices on the third floor. 四楼有几间空著的办公室。
- He is assigned a room on the grind floor. 他分配到底层一间房子。
- He lay on the floor with a cushion under his head. 他躺在地板上，头下枕着一个垫子。
- He detached a link from a chain. 他从链子上拆下一个链环。
