横向
1
Intelligent marine mammal
3
Slow-moving mollusk without a shell
4
Egg-laying mammal with a duck bill
5
Bird of prey with sharp talons
7
Primate closest to humans
9
Small domesticated weasel-like animal
纵向
2
Flightless bird that swims in cold regions
3
Five-armed sea creature
6
Small spiny mammal
8
Striped African horse-like animal