Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
이과의학은 귀 질환을 연구하는 의학의 한 분야입니다.igwa-uihak-eun gwil-jil-hwan-eul yeongu-haneun uihak-ui han bun-ya-imnida.Otology is a branch of medicine that studies ear diseases.