Hg conversion
[化] 水银法转换
🧩 词语组成解析
abbr. 标准德语（High German）；手摇发电机（Hand Generator）
🗣️ 情景例句
Who has torn these pages out of the book?
谁撕掉书上的这几页？
In all things, it is better to hope than to despair.
凡事抱希望为佳，不应悲观而失望。
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。