국내interior of a country; domestic territory 내과internal department 내용content; substance 시내downtown 안내introduction 안내문letter of notice; notice; introduction 안내인guide; docent; receptionist 교내being in school 국내선local line; domestic service 국내적local; domestic

육교overpass 육지land 대륙continent 대륙성continentality; continental characteristics 상륙landing 수륙land and sea 신대륙New World 육군army 육로land route; overland route 육상overland