横向
1
Infectious microscopic agent
2
Natural satellite of Earth
5
Mass per unit volume
7
Unit of heredity
纵向
2
Measure of matter in an object
3
Icy body with a tail near the sun
4
Group of similar cells
6
Magnetic metallic element
Infectious microscopic agent
Natural satellite of Earth
Mass per unit volume
Unit of heredity
Measure of matter in an object
Icy body with a tail near the sun
Group of similar cells
Magnetic metallic element