heyday

漢語翻譯

n. 全盛期
interj. 嘿

英文解釋：

名詞 heyday:

1. the period of greatest prosperity or productivity
   同義詞：flower, prime, peak, bloom, blossom, efflorescence, flush

例句：

1. "In his heyday, he was a great tennis player."
   ＂他年輕力壯時，是一位了不起的網球運動員。＂
2. Steam railways had their heyday in the 19th century.
   19世紀是蒸汽機車的全盛時期。

詳細解釋：

hey.day

n.（名詞）
The period of greatest popularity, success, or power; prime.
極盛時期：繁榮、成功或力量的最高潮；全盛時期

來源：
Perhaps alteration of heyda [exclamation of pleasure]
可能為 heyda的變化 [歡呼]
probably alteration of Middle English hey [hey]
可能為 中古英文 hey的變化 [嘿]