横向
1
Amplified beam of light
4
Unit of heredity
5
Infectious microscopic agent
6
Icy body with a tail near the sun
8
Particle of light
纵向
2
Center of an atom or cell
3
Naturally occurring inorganic solid
5
Gas form of a liquid
7
Mass per unit volume
Amplified beam of light
Unit of heredity
Infectious microscopic agent
Icy body with a tail near the sun
Particle of light
Center of an atom or cell
Naturally occurring inorganic solid
Gas form of a liquid
Mass per unit volume