横向
1
Nerve cell in the brain
3
Fourth state of matter
6
Push or pull on an object
9
Amplified beam of light
10
Mass per unit volume
纵向
2
Group of similar cells
4
Basic unit of life
5
Positive particle in nucleus
7
Blocking of light by a celestial body
8
Absolute temperature scale unit
9
Curved glass that refracts light