commercial heyday第四段
Incense Heyday香火鼎盛
Heyday Rose辽宁瀚邦花卉有限公司
Heyday Fishery美日渔村
T HeyDay乡村摇滚
Taoist Heyday道观鼎盛时期
HEYDAY CHINA盛世昌南
Heyday Films英国盛日影业公司
Kingdom Heyday鼎盛王国
N-SING（单数型名词） Someone's heyday is the time when they are most powerful, successful, or popular. 全盛时期
In its heyday, the studio's boast was that it had more stars than there are in heaven.
该制片厂吹嘘，它在鼎盛时期拥有的明星比天上的星星还多。