flag/flæɡ/

n C

1. 旗；国旗,旗帜

2. (用作标志或选择目标用的)小旗，旗状物

词组keep the flag flying 坚持战斗，不屈服

• They had formed a literary club to keep the flag of culture flying. 他们组织了一个文学俱乐部，坚持为文化而斗争。

under the flag of 列在…一边；受…保护

• They fought under the flag of freedom and independence. 他们在自由和独立的大旗下战斗。