heyday
🇺🇸
/ˈheɪdeɪ/
🇬🇧
/ˈheɪdeɪ/
the best or most successful period of time
The park was in its heyday when we visited, full of life and excitement.
我們訪問時,公園正處於鼎盛時期,充滿了生機與興奮。