dust的过去式是：dusted。dust的详尽释义是n.(名词)粉末灰尘，尘土，尘埃，土，尘遗骸，尸体垃圾，废品金粉灰烬屈辱一文不值的东西花粉粉剂人体，人地面。dust的词语用法是n.(名词)dust的基本意思指粉末状干土,即“尘土”“尘埃”。引申指“烟尘般的虚无”“尘土般的卑贱”“尘垢般的屈辱”。
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、网络解释
1. 粉尘：(1)粉尘(dust) 一般指悬浮于气体介质中的微小固体颗粒,在重力作用下沉降,但在一段时间(甚至相当长时间)内能保持悬浮状态. 它通常是由固体物质的破碎、研磨、分级、输送等机械过程,或土壤、岩石的风化等自然过程形成的. 颗粒的形
2. 尘土：本届电影节的开幕影片是马其顿导演米柯.曼彻夫斯基(Milcho Manchevski)的新片<>(Dust),1994年,曼彻夫斯基曾以反映前南战争痛苦的处女作<>(Before the Rain)夺得金狮奖,名震欧洲影坛.
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、常用短语
Dust yourself down.
把你身上的土掸净。
She stood up and dusted herself down.
她站起身来,掸去身上的灰尘。
They dusted down the whole house before they started decorating.
在开始装饰之前,他们把整幢房子打扫了一遍。
Dust yourself off.
把你身上的土掸净。
dust sth ⇔ offFour years after he graduated from school,Tom decided to dust off his algebra books.
毕业4年后,汤姆决定重温搁置已久的代数书。
dust offShe dusted off faster than a wind.
她飞快地跑开了。
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、词义辨析
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