Carbocation
碳阳离子
🗣️ 情景例句
He told me he was very impressed with you.
他告诉我他对你印象很好。
He who has health, has hope, and he who has hope, everything.
身体好就有希望，有希望就有一切。
Let's move on to what makes our product sell so well.
让我来说明是什么原因使我们的产品销售得那么好。