red-letter day
Longman Dictionary of Contemporary English 5++LDOCE 5++ˌred-ˈletter day noun [countable] informal a day that you will always remember because something special happened that made you very happy 喜庆的日子
Examples from the Corpus
red-letter day• It is also a red-letter day for Bath's Ben Clarke, who makes his debut.• It could mean the difference between a red-letter day and an empty basket.• August 17 was a red-letter day because at last the dorado-catching campaign succeeded.• This was a red-letter day indeed.• Finally the couple may be celebrating a birthday, a wedding anniversary or some other red-letter day.ˌred-ˈletter day nounChineseSyllable
that day remember always will a because Corpus you
red-letter day
ˌred-ˈletter day
noun [countable]
informal a day that you will always remember because something special happened that made you very happy
ˌred-ˈletter day
noun [countable]informal a day that you will always remember because something special happened that made you very happy