Alkynol
[化] 炔醇
🗣️ 情景例句
Do you have any questions in mind about them, Mr. Martin?
你还有什么问题吗，马丁先生？
We can't afford the expense.
我们不能付出那些花销。
Well, if you go to five reputable stock brokers and ask them what you should do with your money,
如果你去向5位有威望的股票经纪人咨询，询问你应该如何使用你的资金，