noun🔗Share미세 우주 소금A white salt, extracted from urine; once used in the preparation of phosphorus, and used in analytical tests for some metals; ammonium sodium hydrogenphosphate (NH4)NaHPO4."In a historical chemistry experiment, students prepared phosphorus from urine by first extracting the microcosmic salt, and then heating it to a high temperature. "역사적인 화학 실험에서 학생들은 먼저 미세 우주 소금을 추출한 다음 고온으로 가열하여 소변에서 인을 준비했습니다.chemistrycompoundsubstancesciencetechnicalChat with AIVocabulary GamePractice Reading
