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单词 dust
释义

dust /dʌst//dʌst/

英汉-汉英词典
  1. n. 灰尘, 尘土, 尘埃
  2. 遗骸
  3. vt. & vi. 拂(一拂), 掸(一掸)
  4. vt. 撒(粉)于
时 态: dusted, dusting, dusts
词组 | 习惯用语
in the dust 死了;入土
dust removal 除尘,除尘设备
dust collector 吸尘器;集尘器
coal dust 煤尘;煤粉
dust collection 收尘;集尘;吸尘
dust control 防尘;尘埃控制;飞尘捕集
dust concentration 粉尘浓度;尘末浓度
dust catcher 除尘器
dust storm 尘暴
dust remover 除尘器;扑灰机
dust explosion 尘爆;尘末爆炸
dust off 抹去灰尘
dust emission 粉尘排放,烟尘排放;[机]扬尘量
fine dust 细粉尘
flue dust n. 烟灰;烟道灰;炉顶灰
dust filter 滤尘器;尘土过滤器
dust content 尘含量;含尘率
dust particle 尘粒;微尘
dust and ashes 尘土和炉灰;令人失望的事物
dust bowl 风沙侵蚀区
英语例句库
  1. Many redskin bit the dust in the battle.
    许多印第安人在战斗中丧生。
  2. He casually flicked away some dust from his jacket.
    他漫不经心地把夹克上的灰掉。
  3. He whisked the dust off his desk with a cloth.
    他用一块布把桌子的灰尘掸掉。
  4. The bookshelves were coated in dust.; The bookshelves were coated with dust.
    书架上积了一层灰尘。
  5. The family decided to shake the dust off their feet and emigrate to Australia.
    这一家人愤然离开, 移居澳洲。
  6. The process treating roast dust from zinc pyrometallurgy is,in general,the second roasting by rotary kiln.
    处理火法炼锌高温流态化焙烧过程所产的烟尘,采用回转窑二次焙烧流程。
  7. Another good idea bites the dust.
    又一个好主意被拒绝了。
  8. The rain quickly laid the dust.
    雨水很快消除了空中飞扬的尘土
  9. She dusted off faster than a wind.
    她飞快地跑开了。
  10. The car raised a trail of dust.
    汽车掀起了一股尘土
  11. Dust on the surface brushes off easily.
    表面的灰尘容易掸掉。
  12. A lot of dust had blown in.
    吹进来许多灰尘
  13. The dust was blowing in the streets.
    街上尘土飞扬。
  14. The carriage left a trail of dust.
    马车后扬起了一缕烟尘
  15. It is difficult to see clearly at dust.
    黄昏时很难看清东西。
  16. There are particles of dust in the air.
    空气中有尘粒。
  17. 100,000 of the machines are gathering dust in stockrooms.
    100,000 台机器正放在仓库里积灰呢。
  18. Clouds of dust billowed out as the cars passed.
    汽车驶过时扬起滚滚尘土
  19. There is a lot of dust on this table.
    桌子上有许多灰尘
  20. Dust quickly accumulates if we don't sweep our room.
    我们如果不打扫房间, 灰尘很快就会积聚起厚厚的一层。

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原声例句
Peter Pan 彼得·潘 (Black Cat)

He puts some fairy dust on their shoulders.

他在三个人的肩上放了些仙粉。

CNN 10 学生英语 2017年11月合集

The only difference is that there's not enough dust.

唯一的区别就是那里没有太多灰尘

寻找火星生命

Dust storms rage across the planet.

沙尘暴在这个星球上肆虐。

美国家庭万用亲子英文

I just want to get the dust off.

我只是要拍掉灰尘

赖世雄进阶英语词汇3500

There is so much dust on the table.

桌上有很多灰尘

VOA慢速英语_单词故事

However, if something bites the dust, it has failed.

然而,如果我们说“bite the dust”,就说明事情失败了。

美国小学原版语文课

It dashes the dust with its numberless feet.

无数的脚步溅起尘土

CNN 10 学生英语 2017年11月合集

Fires, traffic, dust, industries, they all contribute.

火灾,交通,工厂都加重了污染。

VOA慢速英语_娱乐

Farmers say they have found black dust in their soil.

一些农民说他们发现自己的土壤里都是黑色的灰尘

彼得·潘

" O Peter, don't waste the fairy dust on me" .

" 哦,彼得,别在我身上浪费仙粉了。"

中文百科

灰尘

木书架上的灰尘
电在线的灰尘

灰尘是大气中一种固态悬浮物,常态存在于空气之中,易伴随风的吹拂而四散至各处,包括家中的每一个角落。其粒径大小有所差异,不一定能以肉眼见到。

灰尘颗粒的直径通常小于500微米。小于10微米的悬浮粒子(PM10),即被认定有害于人体;小于2.5微米的细颗粒物(PM2.5),更可穿透肺泡直达血液。

英语百科

Dust 灰尘

A dust storm blankets Texas homes, 1935
Global oceanic distribution of dust deposition
domestic dust on a finger
Presentation on imported dust in North American skies

Dust consists of particles in the atmosphere that come from various sources such as soil, dust lifted by weather (an aeolian process), volcanic eruptions, and pollution. Dust in homes, offices, and other human environments contains small amounts of plant pollen, human and animal hairs, textile fibers, paper fibers, minerals from outdoor soil, human skin cells, burnt meteorite particles, and many other materials which may be found in the local environment.

近义、反义、联想词
近义词
n.
particulate, particulate matter, rubbish, trash, scrap, material, stuff

v.
clean, make clean, smear, blur, smudge, smutch, cover

解析
earth 多指地表带有水分的泥土,较具体。
clay 特指潮湿时发粘,而火烤后变坚硬的泥土。
dirt 指地表的干松泥土。
land 含义笼统。指与河流、海洋相对的陆地,也指可耕种的土地。
dust 特指土壤干燥后,飞扬于空中的细微泥土。
soil 特指适宜栽种农作物或生长各种植物的泥土。
mud 指湿土,尤指雨后稀泥、污泥。
ground 通常指大地的表面,也可指土壤、泥土或场地。
联想词
dirt污垢,泥土;debris散落的碎片, 残骸;soot煤烟,烟灰;dusty落满灰尘的;lint软麻布;grime尘垢;crumbs哎呀;sand沙;ash灰;particles碎木料;mud泥;
英英词典
dust n.
  1. fine powdery material such as dry earth or pollen that can be blown about in the air
    • the furniture was covered with dust
  2. the remains of something that has been destroyed or broken up

  3. synonymous: debris, junk, rubble, detritus
  4. free microscopic particles of solid material
    • astronomers say that the empty space between planets actually contains measurable amounts of dust
dust v.
  1. remove the dust from
    • dust the cabinets
  2. rub the dust over a surface so as to blur the outlines of a shape
    • The artist dusted the charcoal drawing down to a faint image
  3. cover with a light dusting of a substance
    • dust the bread with flour
  4. distribute loosely

  5. synonymous: scatter, sprinkle, dot, disperse
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更新时间:2025/6/21 1:08:28