Peruol
[化] 苯甲酸苄酯
🗣️ 情景例句
Yes. I'm sorry, but how do you spell your last name, sir?
好的，不过对不起，先生你的姓怎么拼？
Excuse me, but could you give me some change?
劳驾，你能换些零钱给我吗？
I'm sorry, but it's not allowed.
对不起，这是不允许的。