flown at短语⁷⁹⁹⁷⁸⁺⁹ 基本例句 v.突然袭击责骂 Example : Flags flown at half mast are a sign of mourning. 旗子降到一半是一种哀悼的标志。 iciba President Johnson declared Sunday, April7, a national day of mourning, and all flags were flown at half mast. 约翰逊总统宣布，4月7日星期日那天为全国哀悼日，各地下半旗志哀。 xigutang