Ad campaign
广告宣传\\n广告活动
🧩 词语组成解析
ad
[æd]
n. 广告;网球中的优势分advantage. ad in;
🗣️ 情景例句
I feel as if we've met each other before.
我觉得我们以前见过面。
See you again.
再见。
After that they pressed a piece of paper on top, and printed a whole page of a book.
然后，再把一张纸压在上面，就印出了一整页书。