名词
中文翻译：辅助的
同义词：
['auxiliary', 'auxiliary device', 'auxiliary tool']
例句：
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1. The auxiliary power unit is essential for the operation of the spacecraft.
辅助动力单元是航天飞机运行所必需的。
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2. The auxiliary light bulb provides additional illumination in low-light conditions.
辅助灯泡在光线不足的情况下提供额外的照明。
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3. The auxiliary system is designed to assist the main control system in managing the aircraft's functions.
辅助系统旨在协助主控制系统管理飞机的功能。