名词
中文翻译：充电板
同义词：
['power supply', 'battery charger']
例句：
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1.The charging board is connected to the computer's USB port.
充电板连接到计算机的USB端口。
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2.The power supply unit is essential for maintaining the system's stability.
电源供应单元对于维护系统的稳定性至关重要。
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3.The battery charger is designed to recharge the batteries quickly and efficiently.
电池充电器设计用来快速且高效地为电池充电。