noun🔗Share운석 유리A small, round, dark glassy object, composed of silicates, formed by the rapid cooling of meteorite fragments that hit the Earth."The geologist found a tektite embedded in the rock sample. "지질학자는 암석 표본에서 운석 유리를 발견했다.geologymaterialastronomyspacescienceChat with AIVocabulary GamePractice Reading
