单词 | aerosol |
释义 | aerosol /air"euh sawl', -sol'/, n. 1. Physical Chem. a system of colloidal particles dispersed in a gas; smoke or fog. 2. a liquid substance, as a disinfectant or deodorant, sealed in a metal container under pressure with an inert gas or other activating agent and released as a spray or foam through a push-button valve or nozzle: an aerosol for cleaning ovens. 3. See aerosol bomb. adj. 4. of or containing a liquid or gas under pressure for dispensing as a spray or foam: a deodorant available in aerosol cans. [1920-25; AERO- + SOL4] |
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