Nantoka/원료wollyo[월료]Advanced원료 (wollyo) is a Korean word meaning “raw material; materials”.Meanings1raw material2materialsPart of speechnounHanja原料Related words음료drink음료수drinking water재료material무료free요금fare요리cooking요리사cook원래origin원래originally원리principle원칙rule원인causeStudy Korean with flashcards →