noun 다운로드 🔗공유 제올라이트 Any of several minerals, aluminosilicates of sodium, potassium, calcium or magnesium, that have a porous structure; they are used in water softeners and in ion exchange chromatography. Examples : "The water softener uses zeolites to remove hard minerals from the water supply. " 연수기는 수돗물에서 경수를 제거하기 위해 제올라이트를 사용합니다. mineral material chemistry geology substance science AI와 채팅어휘 게임독해 연습
