noun🔗Share척추The series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals."The doctor examined the patient's backbone to see if there was any damage. "의사는 환자의 척추에 손상이 있는지 확인하기 위해 검사했습니다.anatomybodyorganphysiologybiologyChat with AIVocabulary GamePractice Reading
noun🔗Share중추, 근간Any fundamental support, structure, or infrastructure."Before automobiles, railroads were a backbone of commerce."자동차 이전에는 철도가 상업의 근간이었습니다.structuresystemorganizationChat with AIVocabulary GamePractice Reading
noun🔗Share용기, 배짱, 굳건함Courage, fortitude, or strength."He would make a good manager, if he had a little more backbone."그는 조금 더 굳건함이 있다면 훌륭한 관리자가 될 것이다.charactermindattitudeabilityChat with AIVocabulary GamePractice Reading
