横向
1
Curved glass that refracts light
4
Unit of power
5
Substance with pH below 7
7
Amplified beam of light
8
Chemical element in table salt
纵向
2
Fourth state of matter
3
The Red Planet
6
Magnetic metallic element
9
Unit of energy
Curved glass that refracts light
Unit of power
Substance with pH below 7
Amplified beam of light
Chemical element in table salt
Fourth state of matter
The Red Planet
Magnetic metallic element
Unit of energy