音标：['heidei]
n. 全盛期
interj. 嘿
在线英汉词典
heyday的短语、例句：
heyday n[sing] time of greatest success, prosperity, power, etc 最成功、 最繁荣、 最强盛等的时期
She was a great singer in her heyday. 她在自己的黄金时代是个了不起的歌唱家.
Steam railways had their heyday in the 19th century. 19世纪是蒸汽机车的全盛时期.

标签：heyday,用法,音标,短语