横向
1
Tissue that contracts for movement
4
Solid with repeating atomic pattern
纵向
2
Substance with pH below 7
3
Infectious microscopic agent
4
Basic unit of life
5
Ball of burning gas in space
6
Unit of energy
7
Form of thermal energy
Tissue that contracts for movement
Solid with repeating atomic pattern
Substance with pH below 7
Infectious microscopic agent
Basic unit of life
Ball of burning gas in space
Unit of energy
Form of thermal energy