Meteoroids

常見例句

A very small,often dust - sized meteoroid.
微流星體很小的，塵埃大小的流星體
Of,relating to,or formed by a meteoroid.
流星(體)的屬于、關(guān)于流星體的或由流星體形成的
Of, relating to, or formed by a meteoroid.
流星（體）的屬于、關(guān)于流星體的或由流星體形成的
A very small, often dust-sized meteoroid.
微流星體很小的，塵埃大小的流星體
Meteoroids are small particles in space with size similar to grains of sand.
宇宙充塞著沙粒大小的流星體。
Studies on meteoroid streams are briefly and systematically presented.
對流星群的研究作了簡明而系統(tǒng)的介紹。