noun🔗Share내골격The internal skeleton of an animal, which in vertebrates is composed of bone and cartilage."A dog's endoskeleton, made of bones, supports its body and allows it to run and play. "뼈로 만들어진 개의 내골격은 몸을 지탱하고 달리고 놀 수 있게 해줍니다.animalanatomybiologybodyorganismscienceChat with AIVocabulary GamePractice Reading
