揮發

• 中文：燃素，熱素原來假設的在所有燃燒物質中揮發性的一種物質成分，在燃燒中作為火焰而被釋放出來
• 英文：A hypothetical substance formerly thought to be a volatile constituent of all combustible substances released as flame in combustion.

• 中文：石腦油一種高度揮發性的易燃液态碳氫化合物混合物，從石油、煤焦油和天然氣中提煉出來，并用作石油、溶劑和制造各種化合物中
• 英文：Any of several highly volatile, flammable liquid mixtures of hydrocarbons distilled from petroleum, coal tar, and natural gas and used as fuel, as solvents, and in making various chemicals.

• 中文：石油類是石油當中易揮發，易點燃的成分。通過蒸餾獲得，用作溶劑
• 英文：A volatile, flammable fraction of petroleum, obtained by distillation and used as a solvent.

這是本站原創收集整理的漢字“揮發”對應Emoji表情符号：

• 揮 → 👋 (揮手)
• 發 → 🀅 (麻將牌發財)