横向
1
Chemical element in table salt
4
Ball of burning gas in space
5
Solid with repeating atomic pattern
8
Push or pull on an object
纵向
2
Unit of energy
3
Infectious microscopic agent
6
Center of an atom or cell
7
Disturbance that transfers energy
Chemical element in table salt
Ball of burning gas in space
Solid with repeating atomic pattern
Push or pull on an object
Unit of energy
Infectious microscopic agent
Center of an atom or cell
Disturbance that transfers energy