Professional charges
[经] 公费
🧩 词语组成解析
n. 费用；手续费；运费
🗣️ 情景例句
Nice weather today, isn't it?
天气不错，是吧？
The abundance of money ruins youth.
钱多毁青年。
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。