A volt meter.

一伏米。

youdao

Suppose we connect a volt meter across a dry cell.

假定我们在干电池两端接上伏特计。

youdao

I have connected a volt meter to our single cell lemon battery. The meter tells us this lemon battery is creating a voltage of 0.906 volts.

我将一个电压计连到了我们的单芯柠檬电池上。电压计显示柠檬电池可以提供0.906伏特的电压。

youdao

I have connected a volt meter to our single cell lemon battery. The meter tells us this lemon battery is creating a voltage of 0.906 volts.

我将一个电压计连到了我们的单芯柠檬电池上。电压计显示柠檬电池可以提供0.906伏特的电压。

youdao