横向
1
Absolute temperature scale unit
2
Glass that splits light into spectrum
5
Icy body with a tail near the sun
7
Preserved remains of ancient life
8
Nerve cell in the brain
9
Substance with pH above 7
10
Compound containing oxygen
纵向
2
Positive particle in nucleus
3
Magnetic metallic element
4
Biological catalyst
6
Basic unit of life