dust 基本解释
n.灰尘；（建筑物内、家具或地板等上的）灰尘；遗骸，尸体，人体，人；〈口〉金粉，粉末，粉剂，花粉
vt.& vi.拂（一拂），掸（一掸）；
vt.撒（粉）于；擦去…的灰尘；擦灰；撢去
变形
过去式：dusted过去分词：dusted现在分词：dusting第三人称单数：dusts
双语释义
n.(名词)[U]灰尘,尘土,尘埃 fine dry powder consisting of particles of earth, dirt, etc.
[U]遗骸 remains of a dead person
v.(动词)vt. & vi. 拂(一拂),掸(一掸) clear of dust by wiping, clear furniture, etc. of dust
vt. 撒(粉)于 cover with dust or fine powder
英英释义
dust[ dʌst ]
n.fine powdery material such as dry earth or pollen that can be blown about in the air"the furniture was covered with dust"
the remains of something that has been destroyed or broken up同义词：debrisjunkrubbledetritus
free microscopic particles of solid material"astronomers say that the empty space between planets actually contains measurable amounts of dust"
v.remove the dust from"dust the cabinets"
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"
cover with a light dusting of a substance"dust the bread with flour"
distribute loosely同义词：scattersprinkledotdisperse
dust 相关例句
词汇搭配
用作名词 (n.)动词+～- collect dust积累灰尘
- drive the dust消除灰尘
- gather dust积累灰尘
- kick up a dust扬起灰尘
- make a dust扬起灰尘
- raise dust扬起尘埃,引起骚动
- remove dust除去灰尘
- sweep up dust扫除灰尘
- bite the dust战死,负伤,失败
- eat dust含垢忍辱
- kiss the dust被制服,被杀死,卑躬屈膝
- lie in the dust成为废墟,战死
- make the dust fly干得卖力,动得迅速
- throw dust in sb's eyes蒙蔽某人,迷惑某人
形容词+～- fine dust细末
- thick dust厚厚的尘土
名词+～介词+～- from dust to dust从生到死,人生一世
- a cloud of dust一片尘雾
用作动词 (v.)～+名词- dust a cap掸一掸帽子
- dust a room打扫房间
～+副词- dust animatedly用力地掸
- dust carefully小心翼翼地掸
- dust furiously生气地掸
- dust industriously勤掸
- dust lightly轻轻地掸
- dust listlessly无力地掸
- dust vigorously有力地掸
～+介词- dust the snow from one's overcoat掸掉大衣上的雪花
- dust fertilizer on plants给植物施粉末状肥料
- dust sugar over a cake在糕饼上撒糖
- dust the plants with insecticide在作物上撒上杀虫药
- dust a cake with sugar在糕饼上撒糖
词组短语
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
更多收起词组短语
同近义词辨析
clay, mud, dust, ground, land, earth, dirt, soil这组词都有“土地，土，泥”的意思，其区别是：
clay特指潮湿时发粘，而火烤后变坚硬的泥土。
mud指湿土，尤指雨后稀泥、污泥。
dust特指土壤干燥后，飞扬于空中的细微泥土。
ground通常指大地的表面，也可指土壤、泥土或场地。
land含义笼统。指与河流、海洋相对的陆地，也指可耕种的土地。
earth多指地表带有水分的泥土，较具体。
dirt指地表的干松泥土。
soil特指适宜栽种农作物或生长各种植物的泥土。
scrub, clear, clean, dust, wipe, mop, sweep这组词都有“使干净”的意思，其区别是：
scrub指用硬刷、肥皂或水用力地擦洗某物。
clear指清除不要的东西。
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。
dust指将积落在物体表面的尘土抹去、掸掉或擦去以保干净。
wipe多指用布、纸等物把东西擦净，也指擦掉某物。
mop侧重指用拖把擦洗地板，有时也指擦干净或擦去。
sweep指用扫帚等进行清扫，也用作比喻。
双语例句
用作名词(n.)- 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。
用作及物动词(vt.)- 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。
用作不及物动词(vi.)- 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。
权威例句
The sixth report of the Joint National Committee on prevention, detection, evaluation, and treatment of high blood pressure.Exposure to house-dust mite allergen (Der p I) and the development of asthma in childhood. A prospective study.Sequence analysis of cDNA coding for a major house dust mite allergen, Der p 1. Homology with cysteine proteasesMite faeces are a major source of house dust allergensThe relative risks of sensitivity to grass pollen, house dust mite and cat dander in the development of childhood asthmaEarly exposure to house-dust mite and cat allergens and development of childhood asthma: a cohort study. Multicentre Allergy Study G...Relation between house-dust endotoxin exposure, type 1 T-cell development, and allergen sensitisation in infants at high risk of ast...House dust mite allergen induces asthma via Toll-like receptor 4 triggering of airway structural cellsHigh Altitude And House-Dust MitesHouse dust mite allergens. A major risk factor for childhood asthma in Australia.
