Compactedness
[建] 紧密度, 填充度
🗣️ 情景例句
I owe you an apology for what I did last night.
我应该为昨天晚上的事向你道歉。
Why are you disappointed?
你为什么灰心？
Yes, I am. How did you guess?
是。你怎么猜到的？