灰尘

Professor worked as everybody's surface to step on several feet on that paper, on the paper in India professor has moistened the full dust and the dirt footprint, then, professor asked this schoolmate to reply that this slip of paper had several destinies.

教授又当着大家的面在那张纸上踩了几脚，纸上印上了教授沾满灰尘和污垢的脚印，然后，教授又请这位同学回答这张纸片有几种命运。

If you'd prefer instead to build a more old-fashioned, standard Big Bang universe, you'll need additional materials. In fact, you will need to gather up everything there is—every last mote and particle of matter between here and the edge of creation—and squeeze it into a spot so infinitesimally compact that it has no dimensions at all.

你最好造一个老土一点的大笨宇宙，你必须搜集点另外的原料，实际上，你得把所有的东西都搜巴到一块——每粒灰尘，边边角角的微粒——然后把它挤压到一个小得没有面积得污点样的东西里。

The rugged construction is double-sealed to prevent water and dust ingress even during site wiring.

坚固地建筑是双重密封，以防止水与灰尘进入即使在现场布线。

BACKGROUND: Reducing exposure to household dust inhalant allergens has been proposed as one strategy to reduce asthma.

背景：减少室内灰尘中吸入性过敏原暴露被推荐位减少哮喘发生的一项措施。

Historically, FDA investigators have looked for gross insanitation due to inadequate cleaning and maintenance of equipment and/or poor dust control systems.

在历史上，FDA检查官寻找由于对设备不当的清洗和维护和/或不良的灰尘控制系统而带来的总体不卫生情况。

Each Fel Armament that you turn in will give you 350 reputation points, and gain you Holy Dust, which you can trade in for shoulder enchants in the Aldor Bank from Inscriber Saalyn.

每个恶魔装备，你打开给你350点的声誉，并获得你神圣灰尘，您可以在贸易，从Inscriber Saalyn阿尔多尔银行肩膀附魔。

After the mother in the car sees, procrastinate in the car go back, since Zun Baiju too travel hill casts in the car, the result cast in the eye of the mother in the car, the mother in the car feels the eye became dark only one dark, be like insufflate a dirt, knead with the hand, play northwest, big hill is interrupted accordingly, what play the stone that go out, for present Heng Shan, are you to also had seen?

车里的母亲见后，把车里拖回去，左伯举起太行山掷车里，结果掷到了车里母亲的眼中，车里母亲只觉得眼睛暗了一暗，好像吹进了一粒灰尘，就用手揉了揉，向西北一弹，大行山因此中断，所弹出的石头，为现在的恒山，您不是也看到过吗？

Dan Rong medicine and the process that add drug is trival, complex, and relapse puncture infusion bottle stopper is easy interfuse dirt, impurity, easy cause particle to fall off cause pollution.

但溶药和加药过程繁琐、复杂，且反复穿刺输液瓶塞轻易混入灰尘、杂质，易引起微粒脱落造成污染。

An immense cloud of gas and dust in interstellar space.

在星际空间中的一种无边的由气体和灰尘组成的云。

I visited London, Edinburgh, Inverness, rural Mexico, and British Columbia within a single year early in the decade, and I've been to almost every state in the United States over the last seven years or so. All of those trips and experiences have left lasting memories with me and transformed my life in some way.

落满灰尘的DVD、整堆的视频游戏、交易卡、光盘、计算机软件和各种工具、满书架的书籍，我都很少使用过它们中的任何一个。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。