noun 下载 🔗分享 周年纪念,周年。 A day that is an exact number of years (to the day) since a given significant event occurred. Often preceded by an ordinal number indicating the number of years. Examples : "Today is the fiftieth anniversary of the end of the war." 今天是战争结束五十周年纪念日。 time event history tradition family culture essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 周年, 纪念日 (loosely) A day subsequent in time to a given event by some significant period other than a year (especially as prefixed by the amount of time in question). Examples : "The five-year anniversary of her graduation was a big celebration. " 她毕业五周年的纪念日办得很盛大。 time event history period essential 与AI对话词汇游戏阅读练习