Etherifying
vt. 醚化
🗣️ 情景例句
What do you often eat for supper?
你晚饭通常吃什么？
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
Haven't you got any small change?
您没有零钱吗？