Dative bond
[化] 配价键
🧩 词语组成解析
a. 与格的\\nn. 与格, 与格语
🗣️ 情景例句
He is in conference right now.
他现在在开会。
She must be a model, isn't she?
她一定是个模特，不是吗？
It is said he has secret love affairs with two women!
据说他背地里和两个女人有关系！