横向
1
Blocking of light by a celestial body
6
Precious yellow metallic element
7
Mass per unit volume
纵向
2
Substance with pH below 7
3
Our home planet
4
Tectonic landmass section
5
Hottest planet in solar system
6
Force that attracts objects together
Blocking of light by a celestial body
Precious yellow metallic element
Mass per unit volume
Substance with pH below 7
Our home planet
Tectonic landmass section
Hottest planet in solar system
Force that attracts objects together