名词
中文翻译：辅助枪管
同义词：
['auxiliary barrel', 'auxiliary gun barrel']
例句：
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1.The auxiliary barrel is essential for the operation of the machine.
辅助炮管对于机器的运行至关重要。
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2.The engineers carefully checked the auxiliary barrel to ensure it was in good condition.
工程师们仔细检查了辅助炮管，以确保它处于良好状态。
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3. During the battle, the soldiers used the auxiliary barrels to fire their weapons.
战斗中，士兵们使用辅助炮管来发射他们的武器。