anniversary
🇺🇸
/ˌænɪˈvɜːrsəri/
🇬🇧
/ˌænɪˈvɜːsəri/
a special day that happens every year to remember an important event
We celebrated our wedding anniversary with a special dinner.
我們用一頓特別的晚餐慶祝了我們的結婚紀念日。