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
I'm so glad everyone is asleep.
很高兴大家都睡了。
After getting up,I go into the bathroom and take a shower.
在起床以后，我走进洗澡间并冲个澡。
I can't get home so early, Dad!
这么早我到不了家，爸爸！