noun🔗Share中场休息，中场。 The interval between the two halves of a sports match."The coach gave the team instructions during halftime. "中场休息的时候，教练给队员们布置了战术。sporttimeentertainmentChat with AIVocabulary GamePractice Reading
noun🔗Share半衰期 The time taken for a physical quantity to halve the difference between its present value and its final value."After one halftime, the hot coffee's temperature was halfway between its initial hotness and room temperature. "经过一个半衰期后，这杯热咖啡的温度降到了初始温度和室温的中间值。physicsscienceenergytimeamountChat with AIVocabulary GamePractice Reading
noun🔗Share中场休息，中场表演 The halftime show, the primary "light" entertainment of a game, after the second quarter when players can physically recover, coaches can give players a pep talk, bets can be doubled, etc."During the halftime of the school basketball game, the cheerleaders performed a spectacular dance routine. "学校篮球比赛中场休息的时候，啦啦队表演了一段精彩的舞蹈。sportentertainmenttimeeventgameperiodChat with AIVocabulary GamePractice Reading
