dust的第三人称单数是：dusts。dust的例句是用作名词(n.)The mirror is covered with a film of dust.镜子蒙上了一层灰尘。dust【近义词】powder粉末。
一、详尽释义点此查看dust的详细内容
二、英英释义
"the furniture was covered with dust"
"astronomers say that the empty space between planets actually contains measurable amounts of dust"
"dust the cabinets"
"The artist dusted the charcoal drawing down to a faint image"
"dust the bread with flour"
"He scattered gun powder under the wagon"
三、词典解释
1.尘土;沙尘
Dust is very small dry particles of earth or sand.
e.g. Tanks raise huge trails ofdust when they move...
坦克开动时扬起大量尘土。
e.g. He reversed into the stockade in a cloud ofdust.
他在一阵尘土中将车倒进了围栏。
2.灰尘
Dust is the very small pieces of dirt which you find inside buildings, for example on furniture, floors, or lights.
dust的反义词
e.g. I could see a thick layer ofdust on the stairs...
我可以看见楼梯上有一层厚厚的灰尘。
e.g. The rooms were empty of furniture anddust lay everywhere.
房间里没有家具,到处都是灰尘。
3.粉末;细末
Dust is a fine powder which consists of very small particles of a substance such as gold, wood, or coal.
e.g. The air is so black with diesel fumes and coaldust, I can barely see.
空气中充斥着柴油烟雾和煤尘粉末,黑乎乎的,我几乎什么都看不见。
4.擦去…的灰尘
When youdust something such as furniture, you remove dust from it, usually using a cloth.
e.g. I vacuumed and dusted the living room...
我用吸尘器打扫了客厅,擦了擦灰尘。
e.g. She dusted, she cleaned, and she did the washing-up.
她擦掉灰尘，打扫卫生，还清洗了餐具。
5.涂(粉);撒(粉);在…上撒
If youdust somethingwith a fine substance such as powder or if youdust a fine substanceonto something, you cover it lightly with that substance.
e.g. Lightlydust the fish with flour...
在鱼上撒上少许面粉。
e.g. Dust and blend blusher on the apples of your cheeks...
将胭脂调匀涂在你脸颊红润的地方。
6.消亡;失败
If you say that somethinghas bitten the dust, you are emphasizing that it no longer exists or that it has failed.
e.g. In the last 30 years many cherished values have bitten thedust...
在过去的 30 年中,许多珍贵的价值观已经消失殆尽。
e.g. The allegation has caused one lecturer's career to bite thedust.
这项指控断送了一名讲师的前程。
7.尘埃落定;形势明朗;事态平息
If you say that something will happen whenthe dust settles, you mean that a situation will be clearer after it has calmed down. If you letthe dust settle before doing something, you let a situation calm down before you try to do anything else.
e.g. Once thedust had settled Beck defended his decision...
事态一旦平息,贝克就为他的决定辩白。
e.g. I think we need to let thedust settle and see what's going to happen after that.
我认为我们需要等事态平息之后再看看会发生什么。
8.被搁置;被忽视;尘封
If you say that somethingis gathering dust, you mean that it has been left somewhere and nobody is using it or doing anything with it.
e.g. Many of the machines are gatheringdust in basements...
许多机器尘封在地下室里。
e.g. The album is finally being released in October after gatheringdust for over a year.
尘封了一年多后,专辑终于在 10 月发行。
相关词组：dust off
四、例句
The mirror is covered with a film of dust.
镜子蒙上了一层灰尘。
A thick layer of dust lay on the furniture.
家具上覆盖着一层厚厚的灰尘。
The truck left clouds of dust in its wake.
车后扬起了一阵尘土。
She knocks the dust out of her coat.
她打掉外套上的尘土。
The amount of the industrial dust is rather large.
工业粉尘排放量很大。
I used a piece of rag to dust the wooden furniture.
我用一块抹布擦拭木制家具上的灰尘。
Mum dusted the pan with flour.
妈妈在平地锅上撒了些面粉。
It's dusty so we have to dust every day.
灰尘多,所以我们必须每天掸灰除尘。
五、词汇搭配
六、经典引文
There wasn't one chip, one scratch, one speck of dust anywhere.
出自：J. BraineThe peppering of red road dust on the old man's hat.
出自：E. WeltyDrought had..dried the soil to a fine grey dust, that now rose up on every wind.
出自：U. Le GuinWe go out..and dust our feet along its thoroughfares.
出自：J. A. Froude七、词源解说
dust的相关近义词
powder、clean、sprinkle、wipe、dirt、scatter、clean up、wipe down、wipe up、cover、sift、dredge、sand、earth、soil、filth、grime、flour、feather、corpse、off、wipe off、fine powder、fine、detritus、rubble、debris、disperse、junk、dot、scrub、sweep、mop、clear
dust的相关临近词
dustbin、dusky、DUSTC、Dustin、dustup、Dustov、dustrag、dustoor、dustpan、dust up、dustoff、dustdry