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
It's your birthday.
今天是你的生日。
Seriously, thank you all for coming and taking part in our camp.
说真的，谢谢你们来加入我们的野营。
Please! said the man from downstairs.
“劳驾！”楼下人说。