Tra từ at half mast - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

at half mast at ˌhalf ˈmast idiom (of a flag)flown at the middle of the ↑mast as a sign of respect for a person who has just died •Flags were flown at half mast on the day of his funeral. Main entry: ↑half mast_idiom