Ad grat. acid.
[医] 至适宜酸度
🧩 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
May I speak to Miss Tan, please?
可以请谭小姐听电话吗？
You should take the advice of your teacher.
你应该听老师的话？
Beauty in terms of our human meanings is meaningless.
用对我们人类有意义的词解释美是没有意义的。