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- Gigantic blocks of rock litter the crater floor. 陨石坑底部到处是巨大石块。
- What caused this unusual looking crater floor on Mars? 火星这个奇特的陨石坑底到底是怎麽形成的?
- The edge of an approximately 6 km diameter crater in the southern hemisphere, laced with gullies leading down to the crater floor. 一条长约6公里，在南半球直径火山口边缘，与沟壑领导下至火山口地板股价。
- A 400-kilometer wide impact basin is visible near the image center, delineated by deep scarps that drop sharply to the crater floor. 一个400公里宽的冲击坑在图近中间处可见，是被深深的碎片直接掉落在表壳所勾勒出来。
- 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。
- Flames blazed out from the crater of the volcano. 火焰从火山口猛烈地喷出来。
- The book hit the floor with a thud. 这书砰的一声落在地板上。
- A rim, as of a vessel, bell, or crater. 边容器、铃和坑的边缘
- Lava boiled up from the crater of the volcano. 熔岩从火山口沸腾着升起来。
- What lies on the floor of this Martian crater? 躺在火星陨石坑地面的是什麽?
- He canted over from his chair onto the floor. 他从椅子上跌倒在地板上。
- 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。
- 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。
- 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。
- 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。
