insignia
n. 记号，标志；徽章；荣誉
复数 insignia或insignias
例句
His uniform bore the insignia of a captain.
他的制服上有上尉徽章。
《牛津词典》
The red star was the national insignia of the USSR.
红星是前苏联的国徽。
《柯林斯英汉双解大词典》
The wind towers are the insignia of the IAA.
捕风塔是IAA的标志。
