fireball

n. 火球、大流星

學術名詞

• 火流星：天文學、氣象學
• 火球：天文學、電機工程
• 火球【原子彈】：核能

英文釋義

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