名词中文翻译
中文翻译：备用板
同义词：
['support plate', 'spare part例句：1. The car had a backup plate that could be removed for repairs.（这辆车有一个可以拆卸的备用板用于修理。）']
例句：
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1. The car had a backup plate that could be removed for repairs.
这辆车有一个可以拆卸的备用板用于修理。
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2.The technician replaced the faulty backup plate with a new one.
技师用一个新的备用板替换了故障的板。
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3.The engineer needed to replace the damaged backup plate before starting the engine.
工程师需要更换损坏的备用板才能启动发动机。