Walling
n. 砌墙；墙壁
🗣️ 情景例句
Oh, Grandpa!
啊，爷爷！
My favorite winter sport is skiing.
我最喜欢的动机运动是滑雪。
Sorry, but could you kindly repeat what you just said?
抱歉，你可以重复刚刚所说的吗？