meteoroid
US /ˈmiː.t̬i.ə.rɔɪd/
UK /ˈmiː.ti.ə.rɔɪd/
名词
流星体
a small body of matter from outer space that enters the earth's atmosphere, becoming incandescent as a result of friction and appearing as a meteor.
示例:
•
A tiny meteoroid streaked across the night sky.
一颗微小的流星体划过夜空。
•
Scientists study meteoroids to understand the early solar system.
科学家研究流星体以了解早期太阳系。
同义词: