- n.
流星体，陨星体。adj.
-al
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meteoroid中文什么意思
例句与用法
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- Moving swiftly through the atmosphere, meteoroids are heated rapidly by friction .
流星体在快速穿过大气层时，因磨擦而迅速加热。 - If the meteoroids are bunched together, the number of meteors seen varies from year to year .
如果流星体聚集在一起，则每年看到的流星数都不一样。 - Others became asteroids , comets and smaller meteoroids
其他人成为了小行星彗星和更小的陨石。 - 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体。 - Performance analysis for spacecraft shield structures against meteoroid and space debris
航天器微流星体及空间碎片防护结构性能分析
英文释义
名词- (astronomy) any of the small solid extraterrestrial bodies that hits the earth''s atmosphere
同义词：meteor