placard
🇺🇸
/ˈplækɑːrd/
🇬🇧
/ˈplækɑːd/
noun
R
A big sign put up in a public place or carried in a protest.
The crowd outside held up placards that called for peace.
外面的人群举着呼吁和平的标语牌。
translation
标语牌
词形变化
Plural
placards