详细解释
塵
例句
碳尘和燃油在大发动机里越积越多，造成了发动机短路。
Carbon dust and oil build up in large motors and cause them to short-circuit.
这所房子太脏了！它里面有很多积尘。
How dirty the house is! It has many dust bunnies.
他带着叮叮铃走了一段路，手上还沾着仙尘。
He had carried Tinker Bell part of the way, and his hand was still messy with the fairy dust.
他已经看到了斯皮策太空望远镜在红外波段捕捉到的这类温热尘环的证据。
He has seen evidence of these warm dusty rings in infrared radiation picked up by the Spitzer space telescope.
研究表明，虽然一张未经整理的床看起来很肮脏，但它无法吸引那些被认为会引发哮喘和过敏症的屋尘螨。
Research suggests that while an unmade bed may look scruffy, it is also unappealing to house dust mites thought to cause asthma and other allergies.
他骑着摩托车呼啸着沿路绝尘而去。
He whizzed down the road on his motorbike.
她的厨房保持得一尘不染。
Her kitchen was kept immaculate.
她把家里收拾得一尘不染。
She keeps the house spotless.
那房子里有着宽敞而且一尘不染的房间。
The house had huge, spotlessly clean rooms.
我把起居室吸了尘、掸了灰并且擦亮了。
I vacuumed and dusted and polished the living room.
地铁快，而且一尘不染。
The subway is efficient and spotlessly clean.
整间房子一尘不染。
There isn't a speck of dust anywhere in the house.
厨房里一尘不染。
The kitchen was clean as a whistle.
屋子里一尘不染。
There wasn't a speck of dust anywhere in the room.
渭城朝雨浥轻尘，客舍青青柳色新。
No dust is rising on the road, wet with morning rain, The willows by the hotel look so fresh and green.
不要指望那个辩论像一尘不染的太阳那么宁静。
Do not expect that debate to be as placid as the spotless sun.
即使你的过去是一团乱麻，你的未来也是一尘不染的。
Regardless of how filthy your past has been, your future is still spotless.
人们这样做的代价是牺牲生活中所有一尘不变的东西。
People do it at the expense of everything that was a constant in their lives.
火车进站时，德求罗最后检查了一遍已经一尘不染的餐车。
As the train pulled in, Djuro made a final inspection of the spotless buffet car.
他们穿着一尘不染的白色长袍，与其他男人保持着轻微的距离。
They held themselves at a slight remove from other men, gowned in spotless white.
乔治蹲在马桶上，从他的窝里探出头来，看着她把吸尘器上的尘袋倒进垃圾桶。
George squatted on the toilet and peeped forth from his lair to watch her emptying the dust bag of her vacuum cleaner into the trash can.
1980年，科学家首次在从尘云中沉淀下来的全球范围的沉积层中识别出这种撞击，这些尘云在撞击后围绕着地球。
Scientists first identified this impact in 1980 from the worldwide layer of sediment deposited from the dust cloud that enveloped the planet after the impact.
田纳西大学的沃尔特斯生命科学大楼，一尘不染，是一座典型的动物实验楼，在获得动物委员会对实验的事先批准方面十分谨慎。
The University of Tennessee's Walters Life Sciences building, is a model animal facility, spotlessly clean, careful in obtaining prior approval for experiments from an animal care committee.
市中心一尘不染干干净净。
The centre of the city is spotlessly [stainlessly] clean.
仪器上一尘不染。
The apparatus is spotlessly clean.
粉尘螨及屋尘螨过敏原皮肤针刺试验结果与哮喘急性发作严重程度有关。
Results of dermatophagoides farinae and dermatophagoides pteronyssinus by skin prick test were related to the grades of asthma.
最后期限是生活中的精灵之尘。
Deadlines are the pixie dust of life.
佛说：“你错了，尘是擦不掉的！”
Buddha says: "You are wrong, the dust can not be wiped off!"
即使人体也主要是由宇宙尘组成的。
Even the human body is largely composed of stardust.
耶路撒冷的钟声，星系和星尘。
Jerusalem bells, galaxies and stardust.