名詞 fireball:

1. an especially luminous meteor (sometimes exploding)
   同義詞：bolide
2. a highly energetic and indefatigable person
   同義詞：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.
   原子彈爆炸總是伴隨著巨大的火球。

fire.ball

n.（名詞）
A brilliantly burning sphere.
火星：閃亮燃料的星球
A highly luminous, intensely hot spherical cloud of dust, gas, and vapor generated by a nuclear explosion.
火球：由核爆炸產(chǎn)生的高亮度的、劇熱的球狀塵埃、氣體或蒸汽
A meteor that is as bright or brighter than the brightest planets.
火流星：與最亮的行星一樣亮或比其更亮的隕星
See ball of fire
參見(jiàn) ball of fire