| 释义 | 
		n. prime,zenith,halcyon days,glory days,peak 1.  | 最为强大(或成功、繁荣)的时期the time when sb/sth had most power or success, or was most popular  |  
  | In its heyday , the company ran trains every fifteen minutes. 公司在最兴隆时期每隔十五分钟就开出一列火车。  |   | a fine example from the heyday of Italian cinema 意大利电影业全盛期的一部优秀代表作  |   | a picture of Brigitte Bardot in her heyday 碧姬 ) 芭铎事业鼎盛时的一张照片  |  
 n.  | 1. the period of time when a person, idea, or object is most successful or popular  |  
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