名词
中文翻译：Unknown
同义词：
['APU', 'AEPU', "APWS例句：1. The APU is responsible for providing power to the spacecraft's systems.（APU负责为航天器提供动力。）2. The AEPU was designed to improve fuel efficiency and reduce emissions.（AEPU旨在提高燃料效率并减少排放。）"]
例句：
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1. The APU is responsible for providing power to the spacecraft's systems.
APU负责为航天器提供动力。
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2. The AEPU was designed to improve fuel efficiency and reduce emissions.
AEPU旨在提高燃料效率并减少排放。
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3.The APWS is a small, lightweight system that can be used in various aircraft models.
APWS是一种小型、轻便的系统，可以应用于各种飞机型号。