micrometeorite

汉语翻译

n. 微小陨石

英语解释：

名词 micrometeorite:

1. a meteorite or meteoroid so small that it drifts down to earth without becoming intensely heated in the atmosphere
   同义词：micrometeoroid, micrometeor

详细解释：

mi.cro.me.te.or.ite

n.（名词）
A tiny particle of meteoric dust, especially one of many that fall to the surface of the earth or moon.
微陨星：微小的陨星颗粒，特指大量坠向地球或月球表面的微陨星