The Cook-up In the kitchen, George put the saucepan on the stove and turned up the gas flame underneath it as high as it would go.
烹饪 在厨房里,乔治把平底锅放在炉子上,把锅底的煤气火焰开到最大。
英语百科
Flame
A flame (from Latin flamma) is the visible, gaseous part of a fire. It is caused by a highly exothermic reaction taking place in a thin zone. Very hot flames are hot enough to have ionized gaseous components of sufficient density to be considered plasma.