横向
1
Naturally occurring inorganic solid
2
Tectonic landmass section
3
Compound containing oxygen
5
Nerve cell in the brain
9
Ball of burning gas in space
10
Icy body with a tail near the sun
纵向
2
Particle of light
4
Magnetic metallic element
6
Unit of heredity
7
The Red Planet
8
Biological catalyst