出典:Wiktionary
出典:『Wiktionary』 (2025/10/26 20:21 UTC 版)
electronic cigarette (plural electronic cigarettes)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/17 01:38 UTC 版)
An electronic cigarette, or e-cigarette, is an electrical device that attempts to simulate the act of tobacco smoking by producing an inhaled mist bearing the physical sensation, appearance, and often the flavor and nicotine content of inhaled tobacco smoke. The device uses heat, or in some cases ultrasonics, to vaporize a propylene glycol- or glycerin-based liquid solution into an aerosol mist, similar to the way a nebulizer or humidifier vaporizes solutions for inhalation.