noun 다운로드 🔗공유 규산염 Any salt of silica or of one of the silicic acids; any mineral composed of silicates Examples : "Many rocks and minerals, like quartz and feldspar, are made of silicates. " 석영과 장석과 같은 많은 암석과 광물은 규산염으로 만들어집니다. mineral geology chemistry substance compound material AI와 채팅어휘 게임독해 연습