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- Rock dust on the green felt, cowboy ballads on the jukebox. 石头的灰尘布满了绿色地毯，而牛仔民谣则在点唱机里播放着。
- After fumes and rock dust have settled, the rock brought down by the explosion is removed, often on conveyor belts. 等硝烟和尘埃散尽后，再将炸下的岩土运出去，通常是用传送带。
- Usage: Homogeneous gushing pushes the product to the map, dust or the wiper is listed in, the ability, cleaning greatly, improving whose adsorption and collecting dust complete, tap or rock dust to push he dust come off. 用法：把本品均匀的喷到拖把、推或擦布上，大大提高其吸附及收集灰尘能力，清洁完后，轻敲或摇动尘推，灰尘即可脱落。
- Quality standard of rock dust used in coal mines 防爆用岩粉质量标准
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- The car raised quite a dust as we drove off. 我们走时车子扬起了一阵尘土。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- How many enemies bit the dust in the battle? 在这次战斗中打死了多少敌人？
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- The city lay in the dust after the battle. 战斗结束后，全城成为废墟。
- The dust on the shelf show up in the sunlight. 在阳光照射下能看见架子上有灰尘。
- He flicked away the dust with a cloth. 他用一块布拂去灰尘。
- Many young rock hounds grow up to be geologists. 许许多多爱好收集岩石的少年，长大后成了地质学家。
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
- Dust thou art, and unto dust shalt thou return. 你本是尘土就该归於尘土。
- My briefcase was beginning to gather dust. 我的手提箱不怎么使用了。
- The relic, when exposed to air, turned to dust. 这件文物，接触空气之后，变成了粉末。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
