灰尘是由悬浮在空气中的微粒所组成的不均匀分散体系。太长时间不打扫房间就会布满灰尘，那么你知道灰尘的英语单词是什么吗?下面来学习一下吧。
灰尘英语单词1：
dust
灰尘英语单词2：
ash
灰尘英语单词3：
dirt
灰尘的英语例句：
落满灰尘的老爷车
A dusty old car
桌子上落了一层灰尘。
The table was coated in ( with) dust.
请把那本书上的灰尘吹掉。
Blow the dust off that book, please.
在阳光照射下能看见架子上有灰尘。
The dust on the shelf show up in the sunlight.
桌子上覆盖了一层灰尘。
The table was coated in dust.
我们可以很清楚地看到阳光下的灰尘颗粒。
We can see the dust particles floating in the sunlight clearly.
她沾湿了一块纸巾，轻轻擦去项链上的灰尘。
She moistened a tissue and gently wiped the dust off the necklace.
地板上积着一层灰尘。
The floor was sheeted with dust.
重量仅有千分之一克的灰尘微粒
A dust particle weighing only a thousandth of a gram
他拖出了一个布满灰尘的旧磨石机。
And he pulled out this dusty old rock tumbler.
窗台上积了灰尘。
Dust had collected on the window-sill.
到处都是灰尘，他不停地打著喷嚏。
With all that dust about, he couldn't stop sneezing.
我开始用力擦拭灰尘。
I started to scrub off the dirt.
那个溅有灰尘的烟灰盘在清洗时咣当一声一下子摔碎了。
The ashtray, splashed with ash, crashed with a clash in a flash while being washed.
灯光照在满是灰尘的墙上，反射回苍白的冷光。
Lights reflected off dust-covered walls creating a ghostly luminescence.
她蓬头乱发，衣衫褴褛，满是灰尘。
She had matted hair and torn dusty clothes.
灰尘在阳光下旋转翻腾。
The dust whirled and eddied in the sunlight.
我用吸尘器打扫了客厅，擦了擦灰尘。
I vacuumed and dusted the living room.
一层蓝灰色的灰尘
A blue-grey sheet of dust
表壳及表带背面的缝隙往往有灰尘及污垢。沉积的灰尘及污垢会导致腐蚀及污染衣物。
Dust and dirt tend to be deposited in gaps in the back of the case or band.
在拆开软管之后，擦掉任何灰尘或者灰尘并且安装被提供的灰尘帽子。
Wipe out any dust or dirt and install the provided dust cap after disconnecting hose.