mail pennant造句
例句与造句
- In the past, mail-carrying aircraft had to carry a special official emblem on the fuselages; in case of British-registered aircraft, a special " Royal Air Mail pennant " ( a blue triangular flag with a crowned bugle emblem in yellow and the letters " ROYAL AIR MAIL " in white ) would sometimes be flown as well.
- It's difficult to find mail pennant in a sentence. 用mail pennant造句挺难的