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
Five five five...one seven two oh. Hello? 555-1720
喂 喂?
Confidence of success is almost success.
对成功抱有信心，就近乎成功。
Not at all.
不客气。