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
I told you.
我告诉过你了。
I just don't know what to say.
我就是不知道说什么。
She always eats her lunch at noon.
她总是在正午吃午饭。