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
First, you shuffle the deck
首先， 得洗一下牌，
He conducted himself nobly.
他持身高尚。
If it were gentle, only the more unstable rods fell.
如果地震轻微，只有不稳定的木棒倒下；