noun🔗Share脊椎动物，有脊椎动物 An animal having a backbone."Simple Example: "Humans, dogs, and fish are all examples of vertebrates because they have a backbone." "人类、狗和鱼都是脊椎动物的例子，因为它们都有脊椎骨。animalbiologyorganismChat with AIVocabulary GamePractice Reading
