Stepped construction
[化] 阶梯式结构
🧩 词语组成解析
v. 踏；行走（step的过去式和过去分词）
🗣️ 情景例句
I got a Dear John letter from her.
我收到她的绝交信了。
I wish you wouldn't joke around so much.
我希望你不要开如此的玩笑。
Thank goodness!
谢天谢地！