asteroid impact是什么意思

asteroid impact是什么意思 impact是什么意思? impact 是什么意思 ? disparate impact是什么意思 significant impact是什么意思 Analysis on the Impact of Globalization on Football是什么意思? severlty / impact impact test Sixty-five million years ago, an asteroid (小行星) that crashed impact on,impact of两者啥区别 have impact on environmental impact of tourism