横向
1
Hottest planet in solar system
3
Particle of light
4
Push or pull on an object
5
Second lightest element
纵向
1
Gas form of a liquid
2
Compound containing oxygen
6
Basic unit of life
7
Unit of force
Hottest planet in solar system
Particle of light
Push or pull on an object
Second lightest element
Gas form of a liquid
Compound containing oxygen
Basic unit of life
Unit of force