横向
1
Compound containing oxygen
5
Unit of power
7
Nerve cell in the brain
8
Unit of electric potential
9
Ball of burning gas in space
10
Element found in all living things
纵向
2
Substance with pH above 7
3
Substance with pH below 7
4
Icy body with a tail near the sun
6
Unit of force
8
Infectious microscopic agent
11
Group of similar cells