noun🔗Share黄金时期，鼎盛时期。 A period of success, popularity, or power; prime."The early twentieth century was the heyday of the steam locomotive."二十世纪初是蒸汽机车的黄金时代。periodhistoryachievementtimeChat with AIVocabulary GamePractice Reading
noun🔗Share鼎盛时期，全盛时期 An exultation of the spirits; gaiety; frolic."The children's springtime play demonstrated a true heyday of joyous energy. "孩子们春天的游戏中展现出了一种充满欢乐活力的鼎盛时期。timehistoryageentertainmentperiodChat with AIVocabulary GamePractice Reading
interjection🔗Share嘿，喂。 A lively greeting."The word "heyday" doesn't mean "a lively greeting". It means the period when someone or something was most popular or successful. Since you asked for a simple sentence, here's one: "The 1990s were the heyday of grunge music." "上世纪九十年代是垃圾摇滚音乐的鼎盛时期。languagelinguisticsexclamationcommunicationChat with AIVocabulary GamePractice Reading
interjection🔗Share嗨，好哇，妙哉 An expression of frolic and exultation, and sometimes of wonder."Heyday! Look at that amazing sunset! "嗨，好哇！快看那惊艳的日落！emotionexclamationChat with AIVocabulary GamePractice Reading
