Nantoka/보수 공사bosu gongsa보수 공사 (bosu gongsa) is a Korean word meaning “repair work; maintenance work”.Meanings1repair work2maintenance workHanja補修工事Related words공부study공장factory교통사고traffic accident행사event인사greetings사고accident사무실office사실fact사실actually식사meal보충supplement보조helpStudy Korean with flashcards →