thunderworm

例句：

1. 1.The thunderworm is a fascinating creature that can fly at lightning speeds.
   雷公虫是一种令人着迷的生物，它们可以以闪电般的速度飞行。
2. 2. The thunderworm's wings are so light they can barely be seen in the dark.
   雷公虫的翅膀如此轻盈，以至于在黑暗中几乎看不见。
3. 3. The thunderworm is a symbol of strength and resilience in many cultures.
   雷公虫在许多文化中象征着力量和韧性。