横向
1
Molten rock beneath Earth surface
4
Biological catalyst
7
Blocking of light by a celestial body
8
Gas form of a liquid
9
Solid with repeating atomic pattern
10
Infectious microscopic agent
纵向
1
Tissue that contracts for movement
2
Second lightest element
3
Fourth state of matter
5
Compound containing oxygen
6
Nerve cell in the brain