Arcading
n. 连拱饰\\nv. 使有拱廊（arcade的ing形式）
🗣️ 情景例句
You've got yourself to think about, too.
也得为自己着想。
Nothing is difficult to the man who will try.
世上无难事，只要人肯试。
I know! smiled Lucy. They have steps, and they begin with L!
“我知道！”露茜笑着说，“它们有阶梯，并且这个单词是以L开头的！”