横向
1
Basic unit of life
3
Positive particle in nucleus
4
Nerve cell in the brain
8
Absolute temperature scale unit
9
Blocking of light by a celestial body
纵向
2
Unit of heredity
3
Tectonic landmass section
5
Unit of electric potential
6
Natural satellite of Earth
7
Gas form of a liquid
10
Curved glass that refracts light