n.全盛期
int.嘿（喜悅、驚奇時(shí)所發(fā)聲音）
In his heyday, he was a great tennis player. 他年輕力壯時(shí), 是一位了不起的網(wǎng)球運(yùn)動(dòng)員。
By the 80s, punk rock had really had its heyday. 到了80年代朋克搖滾已過(guò)了全盛時(shí)期。
