横向
1
Blocking of light by a celestial body
5
Ball of burning gas in space
7
The Red Planet
8
Smallest unit of an element
9
Amplified beam of light
10
Biological catalyst
纵向
2
Disturbance that transfers energy
3
Fourth state of matter
4
Particle of light
6
Form of thermal energy
9
Curved glass that refracts light