Additivity
[化] 相加性; 加成性; 叠加性
🗣️ 情景例句
Because it's also known now as Youth Day. So you see-
因为这个节日还被称为是青年节，所以你明白了-
What is the way to the theater?
哪一个方向是去戏院的？
Sally was amused, but I was very embarrassed!
萨莉感到很有趣，而我却很尴尬。