Ad 2 vic.
[医] 连续两次, 两个剂量
🧩 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
This has been a hard course for me.
这门课对于我来说很难。
The nearer to church, the farther from God.
近庙欺神。
I hope you can come to my party next Sunday.
我希望你能参加我下星期天的聚会。