Fme
abbr. frequency-measuring equipment 频率测量设备
🗣️ 情景例句
I heard the professor of that class is very good.
我听说那个班的教授很好。
This country is localed on the continent of Africa.
这个国家位于非洲大陆。
Mum slept almost the whole way.
妈妈在整个途中几乎都在睡觉。