placard
US /ˈplæk.ɑːrd/
UK /ˈplæk.ɑːrd/
名词
1.
标语牌
a large piece of card, paper, etc. with a message written or printed on it, often carried in public places by people who are complaining about something:
示例:
•
Demonstrators marched past holding/waving placards that said "Send food, not missiles!"
在 Lingoland 学习这个单词