noun🔗Share동력 전달 장치The group of components in a vehicle that generate power and deliver it to the road surface, water, or air."The mechanic inspected the car's powertrain to diagnose the cause of the reduced acceleration. "정비공은 가속 불량의 원인을 진단하기 위해 자동차의 동력 전달 장치를 점검했습니다.vehiclemachinetechnologytechnicalpartsystemChat with AIVocabulary GamePractice Reading
