横向
1
Smallest unit of an element
2
Tectonic landmass section
4
Amplified beam of light
7
Infectious microscopic agent
9
Disturbance that transfers energy
纵向
2
Glass that splits light into spectrum
3
Positive particle in nucleus
5
Form of thermal energy
6
Blocking of light by a celestial body
8
Substance with pH above 7