Nantoka/원유wonnyu[워뉴]Advanced원유 (wonnyu) is a Korean word meaning “crude oil”.Meanings1crude oilPart of speechnounHanja原油Related words원래origin원래originally원리principle원칙rule원인cause주유소gas station석유oil식용유cooking oil복원restoration초원grassland어원origin of a word고원plateauStudy Korean with flashcards →