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
Hello.
喂。
I feel terrible about it.
太抱歉了。
The guests had, of course, realized this from the moment Bessie opened the door for them and, long before the final catastrophe, had had a difficult time trying to conceal their amusement.
客人们自然从贝西为他们开门那一刻起就看出来了，在好长一段时间里，即最后这个乱子发生前，他们努力克制才没笑出声来。