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
Now, let's see. Here.
来让我们看看。这个。
It was after dark when we got back,and we were all tired.
我们回来时天已经黑了，并且我们都很疲倦。
Yes, the economy model is about 30% less.
是的，经济型的大约便宜30%。