K.e.
abbr. (=kinetic energy)【物】动能
🗣️ 情景例句
Pleased to meet you.
很高兴见到你。
Mad dog bites his master.
疯狗咬主人。
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。