对不起，我的手机那时正在充电呢。

Sorry, my cellphone was recharging at that time.

youdao

充电器红灯亮，表示正在充电。

Chargers red light, said it is charging.

youdao

我现在不能使用我的行动电话，我正在充电。

I can't use my cell phone now. I'm charging its battery.

youdao

当电池指示器具有坚实的红灯，耳机正在充电。

When the battery indicator has a solid red light, your headset is charging.

youdao

他正在为蓄电池充电。

He is charging a battery.

youdao

我们正在为比赛充电，并且我们想赢。

We are really charged up for the game and want to win.

youdao

他正在为蓄电池充电；充电是免费的。

He is charging a condensor and it's free of charge.

youdao

他正在为蓄电池充电；充电是免费的。

He is charging a condensor and it's free of charge.

youdao