dust是什么意思

dust

英[dʌst] 美[dʌst]

n. 灰尘，粉末；
v. 擦灰，涂，撒（粉）；

第三人称单数：dusts;

过去式：dusted;

过去分词：dusted;

现在分词：dusting;

同义词

n.
dust的同义词之：粉末
powder fine
vt.
dust的同义词之：撒于...
sprinkle powder
dust的同义词之：除灰尘;擦去
wipe clean off
dust的同义词之：其他释义
clean flour feather sprinkle off wipe powder dirt corpse

同义词解析

以下这些动词均有"使干净" 的意思
clean：是这些动词中最常用的词，指将某物或某处的污物等清除掉，弄干净。
clear：指清除不要的东西。
sweep：指用扫帚等进行清扫，也用作比喻。
dust：指将积落在物体表面的尘土抹去、掸掉或擦去以保干净。
mop：侧重指用拖把擦洗地板，有时也指擦干净或擦去。
wipe：多指用布、纸等物把东西擦净，也指擦掉某物。
scrub：指用硬刷、肥皂或水用力地擦洗某物。
以下这些名词都有"土地，土，泥" 的意思
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。

词组

be done and dusted
(informal)(of a project) be completely finished or ready (非正式)（工程）完成，就绪
dust and ashes
used to convey a feeling of great disappointment or disillusion about something 令人失望的事物
the dust settles
things quieten down 混乱结束，骚乱平息，纷扰平静下来
eat someone's dust
(N. Amer. informal)fall far behind someone in a competitive situation (北美，非正式)远远落在某人的后面，望尘莫及
gather (或 collect) dust
remain unused 被搁置，落满灰尘
leave someone/thing in the dust
surpass someone or something easily 轻松胜过，远远胜于，比…强得多
not see someone for dust
find that a person has made a hasty departure 发现某人已匆匆离去
kick up a dust (或美
(informal)create a disturbance (非正式)吵闹，引起骚乱，惹是生非
dust off
To restore to use 重新使用
in the dust
Far behind, as in a race or competition 落后：落后，如在赛跑或竞争中落后于人
make the dust fly
To go about a task with great energy and speed. 干得起劲：以极大的精力和速度做某项任务

柯林斯高阶英汉双解学习词典释义

N-UNCOUNT

尘土;沙尘

Dust is very small dry particles of earth or sand.
例句
Tanks raise huge trails of dust when they move... 坦克开动时扬起大量尘土。 He reversed into the stockade in a cloud of dust. 他在一阵尘土中将车倒进了围栏。
N-UNCOUNT

灰尘

Dust is the very small pieces of dirt which you find inside buildings, for example on furniture, floors, or lights.
例句
I could see a thick layer of dust on the stairs... 我可以看见楼梯上有一层厚厚的灰尘。 The rooms were empty of furniture and dust lay everywhere. 房间里没有家具,到处都是灰尘。
N-UNCOUNT

粉末;细末

Dust is a fine powder which consists of very small particles of a substance such as gold, wood, or coal.
例句
The air is so black with diesel fumes and coal dust, 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。
VERB

擦去…的灰尘

When you dust something such as furniture, you remove dust from it, usually using a cloth.
例句
I vacuumed and dusted the living room... 我用吸尘器打扫了客厅,擦了擦灰尘。 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。
VERB

涂(粉);撒(粉);在…上撒

If you dust something with a fine substance such as powder or if you dust a fine substance onto something, you cover it lightly with that substance.
例句
Lightly dust the fish with flour... 在鱼上撒上少许面粉。 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。
PHRASE

消亡;失败

If you say that something has bitten the dust, you are emphasizing that it no longer exists or that it has failed.
例句
In the last 30 years many cherished values have bitten the dust... 在过去的 30 年中,许多珍贵的价值观已经消失殆尽。 The allegation has caused one lecturer's career to bite the dust. 这项指控断送了一名讲师的前程。
PHRASE

尘埃落定;形势明朗;事态平息

If you say that something will happen when the dust settles, you mean that a situation will be clearer after it has calmed down. If you let the dust settle before doing something, you let a situation calm down before you try to do anything else.
例句
Once the dust had settled Beck defended his decision... 事态一旦平息,贝克就为他的决定辩白。 I think we need to let the dust 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。
PHRASE

被搁置;被忽视;尘封

If you say that something is gathering dust, you mean that it has been left somewhere and nobody is using it or doing anything with it.
例句
Many of the machines are gathering dust in basements... 许多机器尘封在地下室里。 The album is finally being released in October after gathering dust for over a year. 尘封了一年多后,专辑终于在 10 月发行。

英汉词典释义

n.
灰尘, 尘土, 尘埃;（建筑物内、家具或地板等上的）灰尘, 尘埃
遗骸
This is the dust of our ancestors. 这是我们祖先的遗骸。
粉尘；粉末
vt. & vi.
拂(一拂), 掸(一掸)
She dusts every day. 她每天都掸灰。
vt.
撒(粉)于
He dusted a powder over his roses to kill all the insects. 他在玫瑰花上撒了药粉以杀死所有的害虫。
擦去…的灰尘；擦灰
撢去；擦去；刷去

英英词典释义

Noun
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. free microscopic particles of solid material;
"astronomers say that the empty space between planets actually contains measurable amounts of dust"
Verb
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;
"He scattered gun powder under the wagon"

行业词典

体育：扇动劣马使性子；故意向击球员身上投球；
医学：粉尘，尘埃，尘屑，灰尘：泥土的细小、干燥微粒，或能被风吹起的很小的其它任何物质；
土木工程：尘土；
地质学：飘尘；
大气科学：浮尘；较小的沙粒和尘埃悬浮于空气中，使天穹呈土黄色, 水平能见度小于10km的天气现象。；
机械：防尘式仪器仪表；dust-proof instrument 能防止灰尘进入的仪器仪表。；
煤炭：粉尘；固体物质细微颗粒的总称。；

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