横向
1
Preserved remains of ancient life
4
Absolute temperature scale unit
5
Basic unit of life
8
Disturbance that transfers energy
纵向
2
Center of an atom or cell
3
Substance with pH below 7
6
Amplified beam of light
7
Unit of electric potential
Preserved remains of ancient life
Absolute temperature scale unit
Basic unit of life
Disturbance that transfers energy
Center of an atom or cell
Substance with pH below 7
Amplified beam of light
Unit of electric potential