横向
1
Positive particle in nucleus
2
Blocking of light by a celestial body
3
Center of an atom or cell
4
Disturbance that transfers energy
5
Preserved remains of ancient life
6
Naturally occurring inorganic solid
纵向
1
Fourth state of matter
2
Biological catalyst
7
Gas form of a liquid
8
Push or pull on an object
9
Ball of burning gas in space
10
Smallest unit of an element
11
Reddish electrical conductor