① burn = To cause to undergo combustion.或 . To destroy with fire. 就是“燒”,或“燒毀”;這個是泛指,普通概念。
② combustion = the process of burning, 首先強調的是“燃燒的過程”或“燃燒的處理”,其次:A chemical change, especially oxidation, accompanied by the production of heat and light.化學過程,伴隨著熱和光,因此有特指的專業含義。最後:Violent anger or agitation,它還有暴怒,騷動的意思。