vertebrate
Definition
An animal with a backbone or spinal column, including mammals, birds, reptiles, amphibians, and fish.
日本語 脊椎動物
Example
"Humans are classified as vertebrates because they have a spine."
An animal with a backbone or spinal column, including mammals, birds, reptiles, amphibians, and fish.
日本語 脊椎動物
"Humans are classified as vertebrates because they have a spine."