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單詞乎

meteoroid

音標(biāo)['mi:ti?r?id]
meteoroid是什么意思、meteoroid怎么讀

meteoroid漢語翻譯

n. 流星體

meteoroid英語解釋

名詞 meteoroid:

  1. (astronomy) any of the small solid extraterrestrial bodies that hits the earth's atmosphere
    同義詞：meteor

meteoroid詳細(xì)解釋

me.te.or.oid

n.（名詞）
A solid body, moving in space, that is smaller than an asteroid and at least as large as a speck of dust.
流星體：活動在空間的固體天體，比小行星小，至少與塵埃一樣大

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