Corrugating
[机] 压波形
🗣️ 情景例句
When is the wedding?
什么时候举行婚礼呢？
Yes,it's mine.
是，是我的。
After they carved the characters on rocks, they put a piece of wet paper on top of the characters and beat it lightly.
他们把字刻在石块上后，再把一张潮湿的纸放在字的上面，并轻轻地拍打。