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Meteorite
01
陨石
a piece of rock or metal from space that has hit the surface of the earth
例子
Meteorites provide valuable information about the early solar system's formation.
The study of meteorites helps researchers understand the potential hazards of asteroids and comets.
Scientists analyzed the composition of the meteorite that fell in the desert last month.
The impact crater was formed by a large meteorite that struck Earth millions of years ago.
Collectors travel the world in search of rare and valuable meteorites for their collections.
