n.国旗；军旗；海军少尉；徽章
The ensign of the United States is Stars and Stripes. 美国国旗是星条旗。
At that moment, from behind the short bushes, there appeared the artillery ensign. 此时从矮小的丛林后面出现了炮兵部队的军旗。
Her elder brother was an ensign before his discharge. 她哥哥退伍前是海军少尉。
