billboard
US /ˈbɪl.bɔːrd/
UK /ˈbɪl.bɔːrd/

名词
1.
广告牌, 告示牌
a large outdoor board, usually in a public place, used for displaying advertisements
示例:
•
The new movie was advertised on a huge billboard.
新电影在巨大的广告牌上做广告。
•
There are many billboards along the highway.
高速公路沿线有许多广告牌。
在 Lingoland 学习这个单词