名词
中文翻译：复合管
同义词：
['compound duct', 'composite pipe']
例句：
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1.The new building has a composite duct system that distributes air evenly throughout the entire space.
这座新建筑采用了一种复合管道系统，能够将空气均匀地分布在整个空间内。
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2. The engineer designed the composite duct to minimize noise and improve efficiency.
工程师设计了这种复合管道，以减少噪音并提高效率。
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3. The construction crew was tasked with installing the composite duct in the basement.
施工团队被指派在地下室安装复合管道。