Magnetic particle inspection
[机] 筒磁粉探伤
🧩 词语组成解析
🗣️ 情景例句
That doesn't quite suit me.
我对次不甚满意。
He that travels far knows much.
见多识广。
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。