横向
1
Natural satellite of Earth
3
Chemical element in table salt
4
Curved glass that refracts light
7
Absolute temperature scale unit
8
Particle of light
纵向
2
Nerve cell in the brain
5
Unit of electric potential
6
Hottest planet in solar system
Natural satellite of Earth
Chemical element in table salt
Curved glass that refracts light
Absolute temperature scale unit
Particle of light
Nerve cell in the brain
Unit of electric potential
Hottest planet in solar system