noun 다운로드 🔗공유 정수 According to traditional Chinese medicine, a dense essence stored in the kidneys that is the material basis for the physical body. It is yin in nature. Examples : "The elderly woman practiced Tai Chi daily, hoping to preserve her jing and maintain her vitality as she aged. " 그 노부인은 나이가 들면서 정수를 보존하고 활력을 유지하기 위해 매일 태극권을 연습했다. medicine physiology body substance energy tradition science philosophy AI와 채팅어휘 게임독해 연습