横向
1
Compound containing oxygen
2
Nerve cell in the brain
5
Push or pull on an object
6
Particle of light
7
Icy body with a tail near the sun
8
Center of an atom or cell
纵向
2
Unit of force
3
Magnetic metallic element
4
Hottest planet in solar system
9
Reddish electrical conductor
10
Form of thermal energy