Ad def.an.
[医] 至昏厥时
🧩 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
And what happened?
发生什么事呢？
I presume that this is your final answer.
我认为这就是你最后的答复。
This is the point I wish to emphasize.
这就是我要强调的论点。