Pentenoic acid
[化] 戊烯酸
🧩 词语组成解析
🗣️ 情景例句
OK. Your offer si 5%. I think you have yourself of a deal.
好的，你们降价5%，我们就这样说定了。
Why did you sit up so late?
为什么你这么晚还不睡觉？
The Indian answered:No, madam. You don't understand! You're all after me! I'm the doctor!
“不，夫人。你不懂！你们所有的人都在我后面！我是医生！”