The drill takes about three hours to recharge.

钻机充一次电大约要三个小时。

《牛津词典》

He plugged his razor in to recharge it.

他把剃刀插在插座上，给它充电。

《牛津词典》

We needed the break in order to recharge.

我们需要休息一下以恢复体力。

《牛津词典》

"Lots and lots of companies from overseas, especially from China, selling very cheap products, that users can have in order to recharge their cell phones or small devices, that run on solar energy or wind energy."

VOA: special.2011.01.10

It relies on a network of 80 peddlers who make a living out of pedaling to recharge the lights or cell-phones of their neighbors.

VOA: standard.2010.02.24

Users could feasibly place their iDevices (and Smart Covers) near an iMac to recharge their batteries.

FORBES: Apple Developing A 'Smart' Way To Wirelessly Charge Future iPads

He said that it was important for them to recharge their batteries and refresh their thinking.

FORBES: Take Your Vacation -- Please!

Cool security features have little value if you have to recharge your phone every few hours.

WSJ: HEARD ON THE STREET: Intel's Security Glitch