Rmi
abbr. 无线电磁方位指示器（Radio Magnetic Indicator）
🗣️ 情景例句
The course I took was above me.
我上的这门课太难了。
And trade terminology in English is helpful in actual business negotiations.
对于实际的商务谈判是非常有用的。
What a nice day it is!
今天天气真好！