meteor
英[ˈmiːtiə(r)]
美[ˈmiːtiər]
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英汉词典释义
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Noun
1. a streak of light in the sky at night that results when a meteoroid hits the earth's atmosphere and air friction causes the meteoroid to melt or vaporize or explode
2. (astronomy) any of the small solid extraterrestrial bodies that hits the earth's atmosphere
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