Dehydrochlorinate
vt.[化]脱去(化合物)的氯化氢
🗣️ 情景例句
But first, I think we should take a moment
不过首先 我想我们应该用一两分钟
Yes, but I don't want go downtown.
是的，但是我不希望上街。
Excuse me! Are you from the USA?
对不起，你是美国人吗？