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
의사는 요도경을 사용하여 환자의 상태를 검사했습니다.uisaneun yodogyeongeul sayonghayeo hwanjaeui sangtaereul geomsahaessseubnida.The doctor used the urethroscope to examine the patient's condition.