名词
中文翻译：排气门
同义词：
['exhaust door', 'exhaust valve']
例句：
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1.The car's exhaust door is designed to prevent the fumes from escaping.
汽车的排气门设计成防止废气泄漏。
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2. The technician carefully inspected the exhaust door and found no signs of wear.
技术员仔细检查了排气门，没有发现磨损的迹象。
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3. During maintenance, the mechanic replaced the worn-out exhaust door with a new one.
在维护期间，机械师用一个新的排气门替换了磨损的门。