常见例句Coke because it contained caffeine will speed up the smoke of burning food after the decomposition of carbon ions, which is known as JAJ. 因爲可樂中所含的咖啡因會加速燻燒食物分解後的碳離子活動，這被稱爲JAJ現象。Jajčanin 亞伊恰甯 返回 Jaj