名词
中文翻译：辅助的
同义词：
['auxiliary', 'auxiliary equipment', 'auxiliary tool']
例句：
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1. The auxiliary power unit is responsible for providing backup power during emergencies.
辅助动力单元负责在紧急情况下提供备用电力。
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2. The auxiliary system is designed to assist the main system in its operation.
辅助系统旨在协助主系统运行。
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3. The auxiliary light is a useful tool for illuminating dark areas.
辅助灯光是一个用于照亮暗区有用的工具。