横向
1
Magnetic metallic element
3
Force that attracts objects together
6
Ball of burning gas in space
8
Substance with pH below 7
纵向
2
Amplified beam of light
4
Unit of power
5
Unit of force
7
The Red Planet
Magnetic metallic element
Force that attracts objects together
Ball of burning gas in space
Substance with pH below 7
Amplified beam of light
Unit of power
Unit of force
The Red Planet