Stereohybridization
立构(规正)杂化作用
🗣️ 情景例句
If he weren't so famous, he wouldn't treat others like that.
如果他不是这么有名，他也不会那样对待别人。
He is watching the sea on the mast.
他从桅杆上面眺望着大海。
No,you mustn't eat anything until you see the doctor.
不行，看医生之前你不可以吃任何东西。