Diadic
[计] 双值的
🗣️ 情景例句
How did you get to know her?
你是怎么认识她的？
If you have any questions on the details， feel free to ask.
如果对某些细节有意见的话，请提出来。
My teacher never spoke English like that! The porter and I looked at each other and smiled.
我的老师从来不那样讲英语！我和搬运工相视一笑。