fireball
- n. （热核武器爆炸后在空中出现的）火球；大流星；精力充沛的人
英英释意
- 1. an especially luminous meteor (sometimes exploding)
- 2. a highly energetic and indefatigable person
- 3. a ball of fire (such as the sun or a ball-shaped discharge of lightning)
- 4. the luminous center of a nuclear explosion