横向
1
Gas form of a liquid
4
Our home planet
5
Form of thermal energy
7
Gas essential for breathing
8
Biological catalyst
纵向
2
Unit of power
3
Amplified beam of light
6
Smallest unit of an element
9
Disturbance that transfers energy
10
Unit of energy
Gas form of a liquid
Our home planet
Form of thermal energy
Gas essential for breathing
Biological catalyst
Unit of power
Amplified beam of light
Smallest unit of an element
Disturbance that transfers energy
Unit of energy