Riprapping
抛石
🗣️ 情景例句
Just a minute. Here's your receipt.
请等一下。这是你的收据。
I want to fly to Chicago on Thursday, the 1st.
我要在1号，星期四飞往芝加哥。
Her eyes were fixed on her plate and in a short time, she was busy eating.
她的眼睛盯着自己的盘子，不一会儿就忙着吃起来了。