横向
1
Natural satellite of Earth
4
Group of similar cells
5
Positive particle in nucleus
纵向
1
Tissue that contracts for movement
2
Gas essential for breathing
3
Magnetic metallic element
6
Gas form of a liquid
7
Unit of power
Natural satellite of Earth
Group of similar cells
Positive particle in nucleus
Tissue that contracts for movement
Gas essential for breathing
Magnetic metallic element
Gas form of a liquid
Unit of power