横向
1
Unit of electric potential
3
The Red Planet
5
Biological catalyst
7
Icy body with a tail near the sun
8
Naturally occurring inorganic solid
纵向
2
Element found in all living things
4
Substance with pH above 7
6
Tissue that contracts for movement
Unit of electric potential
The Red Planet
Biological catalyst
Icy body with a tail near the sun
Naturally occurring inorganic solid
Element found in all living things
Substance with pH above 7
Tissue that contracts for movement