noun 다운로드 🔗공유 지르코니아 The oxide of zirconium, obtained as a white powder, and possessing both acid and basic properties. On account of its infusibility, and brilliant luminosity when incandescent, it is used as an ingredient of sticks for the Drummond light. Examples : "The laboratory technician used a small amount of zirconia powder to make the special light for the demonstration. " 실험실 기술자는 시연을 위한 특수 조명을 만들기 위해 소량의 지르코니아 가루를 사용했다. compound substance material chemistry science AI와 채팅어휘 게임독해 연습
