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- The car raised quite a dust as we drove off. 我们走时车子扬起了一阵尘土。
- A dust particle weighs only a thousandth of a gram. 一粒尘埃的重量仅有千分之一克。
- All of the trucks raised a dust. 这些车辆卷起一团团烟尘。
- That boy always raises a dust about everything. 那个男孩对任何事都大惊小怪。
- The car raised quite a dust as it drove past. 汽车开过时扬起了一阵尘土。
- Do you need a dust jacket for the book? 这本书需要防尘外套吗?
- The car raised a dust as it went by. 汽车走过时扬起一片尘土。
- A solar energy collector;a dust collector. 太阳能集电器；集尘器
- Of this world, every individual is just a dust. 对这个世界而言，每个人只是一粒尘埃。
- a dust screen 防尘网
- It is dispersed either by thermal volatilization or as a dust. 它用加热蒸发或粉尘的方式散发。
- Clean the dust screen regularly to improve energy efficiency of the air-conditioner. 定期清洗隔尘网,提高冷气机的效能。
- Even Brighton on the south coast got a dusting. 甚至在英国南部的布赖顿也出现了降雪。
- Please don't use my good handkerchief for a dust cloth! 请别把我的手帕当抹布来用。
- Everyone was kicking up a dust because the train was running late. 由于火车晚点, 大家七嘴八舌, 议论纷纷。
- This morning I thoroughly cleaned the room with a dust catcher. 今天早晨我用吸尘器把屋里抽吸得很干净。
- Motherly love, like a dust, in my mind is so insignificant. 母爱，犹如一粒尘埃，在我心里是那么的微不足道。
- Everyone was kicking up a dust because the trains were running late. 火车运行晚点，大家都在大叫大嚷。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- The machine is used for cooling and dedusting the feathers which have been dried. Around the chamber of the cooling machine there equipped with dismountable dust screening plates. 用于将烘干过的羽绒进行冷却和除灰。冷却机腔体周围配有可拆装的除灰筛板。
