Dust Definition & Meaning - Merriam-Webster
网页The meaning of DUST is fine particles of matter (as of earth). How to use dust in a sentence.
DUST | English meaning - Cambridge Dictionary
网页dust. noun [ U ] uk / dʌst / us / dʌst /. Add to word list. B1. dry dirt in the form of powder that covers surfaces inside a building, or very small dry pieces of soil, sand, or other …
DUST中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页dust. noun [ U ] uk / dʌst / us / dʌst /. Add to word list. B1. dry dirt in the form of powder that covers surfaces inside a building, or very small dry pieces of soil, sand, or other …
Dust | Description, Components, & Facts | Britannica
网页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.
DUST Definition & Meaning | Dictionary.com
网页noun. dry fine powdery material, such as particles of dirt, earth or pollen. a cloud of such fine particles. the powdery particles to which something is thought to be reduced by death, …
dust - National Geographic Society
网页2023年10月19日 · 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, …
dust noun - Definition, pictures, pronunciation and usage notes ...
网页Definition of dust noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Dust Definition & Meaning | Britannica Dictionary
网页DUST meaning: 1 : fine dry powder that builds up inside buildings on surfaces that have not recently been cleaned; 2 : fine powder made up of very small pieces of earth or sand
What is dust made of? - BBC Science Focus Magazine
网页Discover the surprising ingredients of dust and how it affects your health and the environment.
What is dust? And where does it all come from? - Medical Xpress
网页2021年9月27日 · Everything in our homes gathers dust. But what exactly is it? Where does it come from, and why does it keep coming back? Is it from outside? Is it fibers from our clothes and cells from our skin?
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