placards

英 [ˈplækɑːdz]

美 [ˈplækərdz]

n.  标语牌; 广告牌; 招贴; 海报
placard的复数

柯林斯词典

• N-COUNT 标语牌；告示牌；布告；海报
  Aplacardis a large notice that is carried in a march or displayed in a public place.
  1. The protesters sang songs and waved placards.
     抗议者唱着歌，挥舞着标语牌。

双语例句