横向
1
Basic unit of life
2
Path of a planet around the sun
5
The Red Planet
6
Natural satellite of Earth
8
Unit of power
纵向
1
Icy body with a tail near the sun
3
Second lightest element
4
Magnetic metallic element
6
Molten rock beneath Earth surface
7
Substance with pH above 7
9
Curved glass that refracts light