微小陨石

例句：

1. 1.Minor meteorites are found in the asteroid belt between Mars and Jupiter.
   在火星和木星之间的小行星带中发现了微小陨石。
2. 2.Minor meteorites have been discovered on Earth, but they are not as common as larger ones.
   在地球上发现了微小陨石，但它们并不像较大的陨石那样常见。
3. 3.Minor meteorites can be valuable resources for scientists studying the origins of life on other planets.
   对于研究其他行星生命起源的科学家来说，微小陨石是宝贵的资源。