名词
中文翻译：电池
同义词：
['cell', 'battery pack例句：1. The car needs a new battery to start.（这辆车需要换电池才能启动。）']
例句：
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1. The car needs a new battery to start.
这辆车需要换电池才能启动。
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2.He charged his phone with a new battery.
他给手机充了一个新的电池。
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3.The old battery is no longer holding a charge.
旧电池不再有充电能力了。