verb🔗Share금속에 품질 보증 마크를 찍다To provide or stamp with a hallmark."The jeweler hallmarked the newly crafted silver bracelet to guarantee its purity. "보석 세공인은 순도를 보장하기 위해 새로 제작된 은 팔찌에 품질 보증 마크를 찍었다.markbusinessqualityvalueindustryChat with AIVocabulary GamePractice Reading
adjective🔗Share품질 보증 마크가 찍힌Stamped with a hallmark"The silver bracelet was hallmarked with the maker's initials and a symbol indicating its purity. "은 팔찌는 제작자의 이니셜과 순도를 나타내는 기호로 품질 보증 마크가 찍혀 있었다.markqualitybusinessChat with AIVocabulary GamePractice Reading
