- placard
 - ['plækɑ:d, -əd]
 - n. 海报,标语牌;招贴
vt. 张贴,悬挂;公布;张贴公告于
vi. 张贴公告 
参考例子
           - 1.We'll placard the wall with advertisements.
 - 我们将把广告贴在墙上。
 
- 2.Turn to let past, world taste the first chicken, this placard, only, can.
 - 转让过去,全球风味第一鸡,这个招牌,仅仅,只能。
 
- 3.A special placard is also affixed to each car, marking them out as limited-run models.
 - 特别标语牌也贴在每节车厢,这标志着他们有限的经营模式。
 
英文解释
           - n.
 - 1.a sign posted in a public place as an advertisement
 - 2.post in a public place
 - 3.publicize or announce by placards
 
网络释义
               - Placard
 - 公告; 标语牌; 招贴; 标签;
 
- retroreflective placard
 - 后向反光性标志牌;
 
- Placard -
 - 公 告;
 
- reflectve placard
 - 反光性标志牌;
 
- Placard board
 - 危标固定盘;