n.流星体

A meteoroid entered Earth's atmosphere and disintegrated into a dazzling fireball.
这个陨石体进入地球大气层后，分裂成一颗耀眼的火流星。
Scientists believe that most meteoroids come from comet debris.
科学家认为大多数陨石体源于彗星碎片。
The meteoroid was estimated to be about 1 meter in diameter before it broke up.
据估计，这个陨石体在解体前直径大约为1米。
A large meteoroid impacted the moon, creating a new crater.
一个大型陨石体撞击月球，形成了一个新的陨石坑。
The meteoroid streaked across the sky, leaving a trail of light behind.
那颗陨石体划过天空，留下一道光轨。
The meteoroid landed in an unpopulated area, causing no harm to humans or structures.
陨石体降落在无人区，没有对人类或建筑物造成伤害。
Researchers analyzed the composition of the meteoroid to learn more about its origin.
研究人员分析了这颗陨石体的成分以了解其来源。
A network of telescopes tracked the trajectory of the incoming meteoroid.
一组望远镜追踪着这颗接近中的陨石体的轨迹。
The meteoroid collided with another space rock, resulting in a spectacular explosion.
陨石体与另一块太空岩石相撞，引发了一场壮观的爆炸。
The meteoroid's impact on Earth created a shower of shooting stars during the night.
陨石体撞击地球时，在夜间形成了一场流星雨。