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
Oh, it's a quarter to four,
噢 ，差十五分就四点了，
I'll leave the house at 8:00 and get to the office at 8:30.
我将在8:00离开房子并且在8:30到办公室。
How can we set up an account with you?
如何才能跟你们设立记帐户头呢？