dusts

• n. [农药] 粉剂（dust复数）

双语释义

n.(名词)

1. [U]灰尘,尘土,尘埃 fine dry powder consisting of particles of earth, dirt, etc.
2. [U]遗骸 remains of a dead person

v.(动词)

1. vt. & vi. 拂(一拂),掸(一掸) clear of dust by wiping, clear furniture, etc. of dust
2. vt. 撒(粉)于 cover with dust or fine powder

英英释义

dust

• 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

词汇搭配

短语

suspended dusts也称飘尘

cosmic dusts宇宙尘

Some dusts有一些尘埃

dusts effect粉尘

mine dusts矿井粉尘

secondary dusts二次粉尘

fewer dusts粉尘少

minerals dusts矿物粉尘

lime dusts石灰粉尘

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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

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双语例句

• occupationaldustsandchemicals(vapors,irritants,andfumes);

  职业灰尘和化学品（蒸汽、刺激物和烟雾）；

  www.who.int

• Tobaccouse,indoor and outdoorairpollutionandoccupationaldustsandchemicalsarethe primaryriskfactors.

  烟草使用、室内外空气污染与职业灰尘和化学品是主要的高危因素。

  www.who.int

• Little bits offairydustsshimmeringworldwidewithacounteruptopandanhourlytimeserieschart onthebottom.

  在上图中，随着顶部计数器的增长和底部时间表每小时的变化，世界将逐渐被荧光粉点亮。

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权威例句

Sorptive dusts for pest control.
Inert Dusts. Alternatives to Pesticides in Stored-Product IPM
Trace elements in street and house dusts: sources and speciation
Heavy metal contamination of urban soils and street dusts in Hong Kong
A review of human carcinogens--Part C: metals, arsenic, dusts, and fibres.
Heavy metal levels and solid phase speciation in street dusts of Delhi, India
Determination of heavy metal concentrations in street dusts in Istanbul E-5 highway.
Current status and future perspectives for inert dusts for control of stored product insects
Multivariate analysis of heavy metal contamination in urban dusts of Xi'an, Central China.
A comparative study of heavy metal concentration and distribution in deposited street dusts in a large and a small urban area: Birmi...