横向
1
Wild dog-like animal of North America
3
Largest mammal in the ocean
5
Large reptile found near rivers
8
King of the jungle
10
Small horse-shaped sea fish
11
Egg-laying mammal with a duck bill
15
Large omnivore that hibernates
纵向
2
Small domesticated weasel-like animal
4
Largest living primate
6
Dog-like scavenger of Africa
7
Elegant white water bird
9
Flightless bird that swims in cold regions
12
Large-eyed primate from Madagascar
13
Small spiny mammal
14
Wild dog that hunts in packs