横向
1
Curved glass that refracts light
4
Blocking of light by a celestial body
6
Hottest planet in solar system
9
Group of similar cells
11
Natural satellite of Earth
纵向
2
Unit of energy
3
Absolute temperature scale unit
5
Reddish electrical conductor
7
Fourth state of matter
8
Second lightest element
10
Glass that splits light into spectrum