复数：red-letter days
n.a memorably happy or noteworthy day (from the custom of marking holy days in red on church calendars)
Red-Letter Day
Red Letter Day
Red-Letter Day
The implementation of international standardization of glycated hemoglobin. A "red-letter-day"for glycated hemoglobin in Italy: 1/1...
IIM-A,B,C:A red-letter day for Guj students
Curator's red letter day
The implementation of International standardization of glycated hemoglobin. A "red-letter-day"for HbA1c in Italy: 1/1/11 Italian Re...
Inside Look. ICD-10: Our Red-letter Day
Baker's Boys Enjoy Red-Letter Day
ICD-10: Our Red-Letter Day
Royal Red-Letter Day for Redbridge ; How Many People Have You Run over, Philip Asks Man on Mobility Scooter [Edition 3]
A red-letter day in the Colorado State Legislature
A Red-Letter Day for the Bad Boy of Indietronica
