popup ad的用法和样例：
例句
用作名词 (n.)
- Nowday, the marketing through the merchandise AD putted deeply in the program of the TV or the film has begun to slowly influence the dicision of the buyer.
现在，把商品广告深藏在电影或电视节目里面的置入式广告营销开始悄悄地影响消费者的购买决定。
词汇搭配
- pop up 突然出现
