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

流星体活动在空间的固体天体，比小行星小，至少与尘埃一样大的英文翻译

基本释义

• A solid body, moving in space, that is smaller than an asteroid and at least as large as a speck of dust.