heyday /ˈheɪdeɪ/ n. 最为强大(或成功、繁荣)的时期点击收听音频跟读 ↓↓↓ ↓↓↓ ↓↓↓
In its heyday, the company ran trains every fifteen minutes.
英语解释:
公司在最兴隆时期每隔十五分钟就开出一列火车。the time when sb / sth had most power or success, or was most popular
• 最为强大(或成功、繁荣)的时期
,