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安裝中文字典英文字典辭典工具!
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- Dust - Wikipedia
Dust is made of fine particles of solid matter [1] On Earth, it generally consists of particles in the atmosphere that come from various sources such as soil lifted by wind (an aeolian process), volcanic eruptions, and pollution Dust in homes is composed of about 20–50% dead skin cells [2]
- Dust | Description, Components, Facts | Britannica
Dust, in general, is any microscopic, powderlike particle or collection of powderlike particles that is made up of sand, soil, fragments of organic tissue, or other materials and is both light enough to be carried by the wind and heavy enough to be deposited on a surface
- What Is Dust Exactly—and How to Reduce It in Your Home - Martha Stewart
Dust is composed of a lot of different particles from skin cells to pollen and dust mites Here, cleaning experts help us better understand what this common household nuisance is so we can control its accumulation
- How to Get Rid of Dust, According to Cleaning Pros - Good Housekeeping
Dust mites are everywhere, floating in the air and on the furniture and carpets in every room But experts say these strategies can help you get rid of it
- What is dust? And where does it all come from? - The Conversation
Some dust is natural, coming from rocks, soils and even space But the DustSafe program is revealing Australian house dust can include nasties such as: trace metals radioactive elements
- dust - Education | National Geographic Society
Dust is a collection of microscopic particles of material Dust is heavy enough to see and light enough to be carried by the wind Dust can be made up of pollen , bacteria , smoke , ash, salt crystals from the ocean , and small bits of dirt or rock , including sand
- DUST | English meaning - Cambridge Dictionary
DUST definition: 1 dry dirt in the form of powder that covers surfaces inside a building, or very small dry pieces… Learn more
- DUST definition in American English | Collins English Dictionary
Dust is a fine powder which consists of very small particles of a substance such as gold, wood, or coal
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