词路径
- entity
- physical entity
- object
- physical object
- whole
- unit
- living thing
- animate thing
- organism
- being
- animal
- animate being
- beast
- brute
- creature
- fauna
- chordate
- vertebrate
- craniate
- mammal
- mammalian
- placental
- placental mammal
- eutherian
- eutherian mammal
- carnivore
- canine
- canid
- dog
- domestic dog
- Canis familiaris
- hunting dog
- sporting dog
- gun dog
- retriever
下位词
- Chesapeake Bay retriever
- Labrador retriever
- curly-coated retriever
- flat-coated retriever
- golden retriever