foam

中文： 泡沫塑料、泡沫、沫、泡

1. A substance composed of a large collection of bubbles or their solidified remains, especially (countable, uncountable)
2. A collection of small bubbles created when the surface of a body of water is moved by tides, wind, etc. (countable, uncountable)
3. A collection of small bubbles formed from bodily fluids such as saliva or sweat. (countable, uncountable)
4. A collection of small bubbles on the surface of a liquid that is heated, fermented or carbonated. (countable, uncountable)
5. A collection of small bubbles created by mixing soap with water. (countable, uncountable)
6. A collection of small bubbles formed by mixing an extinguishing agent with water, used to cover and extinguish fires. (countable, uncountable)
7. A food prepared in the form of a mass of airy bubbles. (countable, uncountable) · His specialty is a mango foam.
8. A material formed by trapping pockets of gas in a liquid or solid. (countable, uncountable) · A foam mat can soften a hard seat.

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