n. an emblem (a small piece of plastic or cloth or metal) that signifies your status (rank or membership or affiliation etc.)
n. any feature that is regarded as a sign of status (a particular power or quality or rank)
v. put a badge on
n. 徽章, 标记
[计] 标记
1. She wore a badge that showed she was a volunteer.
她佩戴了一枚显示她是志愿者的徽章。
2. The police officer displayed his badge when asked for identification.
警察在被要求出示身份证明时展示了他的徽章。
3. Each student received a badge for completing the program.
每个学生因完成该项目而获得了一枚徽章。