placards是什么意思？

placards

• n. 招贴( placard的名词复数 )，标语牌，海报；

例句

• They're not going with placards already painted for them. 他们不会和已经给他们描画的布告相配.
• Big placards beating welcome slogans are posted along the street. 沿街排列着许多大的欢迎标语牌.
• Paper printing: publications, hardbound picture albums, product manuals, stick - on trademarks, placards etc. 各类纸张印刷系列: 出版刊物 、 精装画册 、 产品说明书 、 不干胶商标 、 宣传海报等.
• The protesters sang songs and waved placards. 抗议者唱着歌，挥舞着标语牌。
• Party loyalists responded as they always do, waving flags and carrying placards. 党的忠诚支持者们的反应一如既往，他们挥舞着旗帜，高举着标语牌。

柯林斯高阶英汉双解学习词典释义

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