"火焰" 用英语可以说作 "flame"。该词来源于拉丁语 "flagrare"，意思是 "燃烧" 或 "闪耀"。

例句：

The campfire was burning brightly, with orange and yellow flames dancing up into the night sky. (露营篝火明亮地燃烧着，橙色和黄色的火焰跳动着，向夜空升腾。)

The candle flame flickered in the gentle breeze, casting a warm glow around the room. (蜡烛火焰在轻柔的微风中摇曳，给房间投下一个温暖的光芒。)

The gas stove hissed as I turned on the burner, and a small blue flame appeared. (我打开煤气炉的点燃器时，煤气炉发出嘶嘶声，一束小小的蓝色火焰出现了。)