横向
1
Ball of burning gas in space
3
Unit of energy
5
Unit of power
6
Biological catalyst
9
Second lightest element
10
Particle of light
纵向
2
Center of an atom or cell
4
Our home planet
7
Tissue that contracts for movement
8
Group of similar cells
Ball of burning gas in space
Unit of energy
Unit of power
Biological catalyst
Second lightest element
Particle of light
Center of an atom or cell
Our home planet
Tissue that contracts for movement
Group of similar cells