Blue Ensign

中文含义：蓝底红衬衫旗

英语词性：noun

美式音标： /blu ˈɛnsən/

同义词：Blue Jack

易混淆单词：Red Ensign（红底红衬衫旗）

双语例句：

1. The blue ensign is a flag worn by pleasure craft and boats with at least one officer in the Royal Naval Reserve.

蓝底红衬衫旗是休闲船和至少有一名皇家海军后备军官的船只所佩戴的旗帜。

2. The blue ensign was first introduced by the British Admiralty in 1864 as the flag for government vessels not commanded by a naval officer.

蓝底红衬衫旗最初于1864年由英国海军部引入，作为非由海军军官指挥的政府船只的旗帜。