fireball

名词 fireball:

1. an especially luminous meteor (sometimes exploding)
   同义词：bolide
2. a highly energetic and indefatigable person
   同义词：powerhouse, human dynamo, ball of fire
3. a ball of fire (such as the sun or a ball-shaped discharge of lightning)
4. the luminous center of a nuclear explosion

1. The atomic explosion is always accompanied by huge fireball.
   原子弹爆炸总是伴随着巨大的火球。

fire.ball

n.（名词）
A brilliantly burning sphere.
火星：闪亮燃料的星球
A highly luminous, intensely hot spherical cloud of dust, gas, and vapor generated by a nuclear explosion.
火球：由核爆炸产生的高亮度的、剧热的球状尘埃、气体或蒸汽
A meteor that is as bright or brighter than the brightest planets.
火流星：与最亮的行星一样亮或比其更亮的陨星
See ball of fire
参见 ball of fire