名词
中文翻译：Unknown
同义词：
['battery swap', 'battery exchange', "battery swapper例句：1. The car'sbattery is about to run out", 'sowe need to exchange it for a newone.（这辆车的电池快用完了，所以我们需要换一个新的。）2. Theold battery exchanger inthe workshop needs to be replaced.（车间里的旧电池交换器需要更换了。）3. The engineer used a battery exchanger to power the robot during the demonstration.（工程师使用了一个电池交换器来给机器人演示供电。）']
例句：
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1. The car'sbattery is about to run out, sowe need to exchange it for a newone.
这辆车的电池快用完了，所以我们需要换一个新的。
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2. Theold battery exchanger inthe workshop needs to be replaced.
车间里的旧电池交换器需要更换了。
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3. The engineer used a battery exchanger to power the robot during the demonstration.
工程师使用了一个电池交换器来给机器人演示供电。