Phocenic acid
[医] 戊酸, 缬草酸
🧩 词语组成解析
🗣️ 情景例句
Good night, Marilyn.
晚安， Marilyn。
We usually deal on a 20% trade discount basis with an additional quantity discount for orders over 1000 units.
我们通常给予20%的商业折扣，外加订货1000件以上的数量折扣。
No, not very. You need a driving permit. Have you got one?
不，不很贵。你需要一个驾驶执照。你有没有？