Pebblepacking
[化] 卵石填料
🗣️ 情景例句
Oh, you think you're going to have a hard time
你认为需要大费周折
Do flying saucers really exist?
飞碟真的存在吗？
When you place a sheet of paper in a fax machine, the machine reads the writing on the page and changes the shapes of letters into electronic signals.
当你把一张纸放进传真机里，机器就会"读"纸上的字迹，把字的形状变为电子符号。