-
(单词翻译:双击或拖选)
A dog's life
Vocabulary
barren
land which does not have plants growing on it
landscapes
visible areas of land
big prey
large animals that are hunted by others
herd
group of animals that live together
skulls
bone cases for protecting the brain
species
group or type of animal or plant
evolved
developed gradually over time
descend
come from
overpowering
defeating through greater strength
genes
part of a cell which contains information about an animal's characteristics