Carbocation
碳阳离子
🗣️ 情景例句
May I see the wine list?
我能看看酒单吗？
I'm very grateful to receive this award for Best Actress.
感谢授予我“最佳女演员奖”。
People change, but they don't suddenly chnge from being right-handed to being left-handed.
人会变，但他们不会从惯用右手而突然转变成左撇子的。