Cascading
[计] 级联
🗣️ 情景例句
so that each one would be a part of it.
好让每个人都成为它的一部分。
Woe to him that is alone.
孤独的人最苦恼。
How would you go to Beijing, by air or by train?
你怎样去北京，是乘飞机还是坐火车？