Ad lib.
[医] 随意, 任意
🧩 词语组成解析
ad
[æd]
n. 广告;网球中的优势分advantage. ad in;
[医] 磅
🗣️ 情景例句
taking a vacation together--with the family.
要一起渡个假， 全家一起。
When did I say that?
我什么时候说过了？
The apparatus thus described, however,
然而，这里所说的仪器