따라서 안전을 중요시한다면 반드시 공식 라이선스가 등록된 사이트에서 이용하셔야 합니다. 꾸바 Kkuba (kkuba) 쿠바 kuba (k'uba) Cuba When transcribing overseas words from languages that don't have contrasts amongst aspirated and unaspirated stops, North Koreans frequently use tensed stops to the unaspirated types while South Koreans use aspirated stops in each https://www.korean-evolution.com/