Staircase structure
[计] 阶梯结构
🧩 词语组成解析
🗣️ 情景例句
Nets for tennis and badminton and so on.
有网球和羽毛球用的网等等。
I always have a big wash to do on saturdays.
我星期六总是有一大堆的衣物要洗。
After speaking for about half an hour he came to a sad part of the family history.
大约谈了半个小时之后，他谈到了家族史中的一件伤心事。