noun🔗Share24시간 시계A timekeeping convention in which the 24 hours of the day are treated as a single period, rather than two sets of 12 hours."The train schedule uses the 24-hour clock, so 3:00 PM is shown as 15:00. "기차 시간표는 24시간 시계를 사용하므로 오후 3시는 15:00으로 표시됩니다.timesystemnumberChat with AIVocabulary GamePractice Reading
