横向
1
Magnetic metallic element
4
Amplified beam of light
6
Push or pull on an object
8
Mass per unit volume
纵向
2
Compound containing oxygen
3
Smallest unit of an element
5
Disturbance that transfers energy
7
Precious yellow metallic element
Magnetic metallic element
Amplified beam of light
Push or pull on an object
Mass per unit volume
Compound containing oxygen
Smallest unit of an element
Disturbance that transfers energy
Precious yellow metallic element