横向
1
Curved glass that refracts light
3
Naturally occurring inorganic solid
5
Element found in all living things
6
Gas form of a liquid
7
Push or pull on an object
纵向
2
Nerve cell in the brain
4
Amplified beam of light
5
Reddish electrical conductor
Curved glass that refracts light
Naturally occurring inorganic solid
Element found in all living things
Gas form of a liquid
Push or pull on an object
Nerve cell in the brain
Amplified beam of light
Reddish electrical conductor