A broad pennant is a swallow-tailed tapering flag flown from the masthead of a ship to indicate the presence of a commodore on board. It is so called because its dimensions are roughly 2:3.
网络释义
1、小燕尾旗
... 小旗爵士 knight banneret 小燕尾旗 broad pennant 举着小旗上山坡 p ...