🧩 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
Well, OK. See if they have a room.
那， 好吧， 看看他们是否还有房间。
What's the basis of your belief that the product is safe?
你凭什么相信产品是安全的？
I think we can do that.
那我想没问题。