Before use, the battery must be charged.
电池使用前必须充电。
Alex had forgotten to charge the battery.
亚历克斯忘了给电池充电。
He charged the battery of his car.
他给汽车的电池充了电。
When you charge the battery, ions will flow through the liquid.
当你给电池充电时，电池里的液体会发生离子运动。
In order to get some information, Mr. Smith turned on the battery powered radio.
为了得到一些信息，史密斯先生打开了电池供电的收音机。
The tugboat could draw extra power from the battery when full-power surges were needed.
当需要全功率激增时，拖船可以从电池获得额外的电力。
Having already enabled a communications revolution, the battery is now poised to transform just about everything else.
电池已经开启了一场通讯革命，现在正准备改变几乎所有东西。
电池没电了。
I thought it looked as though the battery was going.
我看像是电池不行了。
If you leave your headlights on you'll soon run down the battery.
如果你让车头灯一直亮着，很快就会把电池耗尽的。
There was nothing in the brochure about having to drive it every day to charge up the battery.
手册里没写它要每天开，给电池充电。
If you don't, the battery will end up somewhere else.
如果你不这样做，电池就会被耗完。
The battery is also a flashlight, and it can provide ten hours of light.
电池也是一个手电筒，它可以提供十个小时的照明。
Now, he can use the battery I bring from school to charge his phone at home.
现在，他可以在家里用我从学校带回去的电池给手机充电。
Take off the battery and put it back on later.
取下电池，待会再装上。
To be sure, the battery still has a long way to go before the nightly recharge completely replaces the weekly trip to the gas station.
诚然，在夜间充电完全取代每周去加油站之前，电池还有很长的路要走。
珀曼说,“电池会爆炸。
请你把电池充一下电好吗？
这可能是电池有问题。
请将电瓶充电。
打开电池盖。
The battery is guaranteed for six months.
电池带六个月的质保。
The battery in my car ran down this evening.
我的汽车里的蓄电池今天晚上用完了。
能量都是来源于电池。
Can you tell me where to get the battery.
你能告诉我哪儿能买到电池吗？
Will you please have the battery charged?
请你将电池充一下电好吗？
取出电池。
The battery meter showed one bar of power left.
电池条显示只剩一格电了。
Put the battery and SIM card back in the phone.
然后把sim卡和电池装进你的手机。
Put the battery and SIM card back in the phone.
然后把sim卡和电池装进你的手机。
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