横向
1
Basic unit of life
2
Nerve cell in the brain
3
Unit of force
5
Glass that splits light into spectrum
7
Unit of power
纵向
2
Center of an atom or cell
4
Naturally occurring inorganic solid
6
Group of similar cells
Basic unit of life
Nerve cell in the brain
Unit of force
Glass that splits light into spectrum
Unit of power
Center of an atom or cell
Naturally occurring inorganic solid
Group of similar cells