I-v
abbr. current-voltage 电流-电压（代号）; current-voltage characteristic, current versus voltage curve 电流-电压特性曲线（代号）
🗣️ 情景例句
I have a call to make.
我需要打个电话。
What is the way to the drugstore?
哪一个方向是去药房的？
Don't look out of the window concentrate on your work.
别看窗外，专心工作。