meteoroid
音标['mi:tiәrɒid]
汉语翻译
n. 流星体
英语解释
名词 meteoroid:
- (astronomy) any of the small solid extraterrestrial bodies that hits the earth's atmosphere同义词：meteor
详细解释
me.te.or.oid
n.（名词）A solid body, moving in space, that is smaller than an asteroid and at least as large as a speck of dust.流星体：活动在空间的固体天体，比小行星小，至少与尘埃一样大
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