横向
1
Unit of energy
3
Unit of power
5
Preserved remains of ancient life
7
Icy body with a tail near the sun
9
Particle of light
纵向
2
Smallest unit of an element
4
Hottest planet in solar system
6
Form of thermal energy
8
Magnetic metallic element
Unit of energy
Unit of power
Preserved remains of ancient life
Icy body with a tail near the sun
Particle of light
Smallest unit of an element
Hottest planet in solar system
Form of thermal energy
Magnetic metallic element