Lofar
abbr. low-frequency analyzing and recording 低频分析和记录
🗣️ 情景例句
She is upset about you.
她在生你的气。
I finished my work at 6 p.m.
下午6点我下班了。
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。