名词
中文翻译：灰尘管
同义词：
['dust duct', 'dust pipe line', 'dust pipe duct例句：1. The engineer used a dust pipe to remove the dust from the workshop.（工程师使用一个灰尘管来清除车间的灰尘。）2. The construction workers were using a dust pipe to clean up the dirt on the site.（建筑工人正在使用一个灰尘管来清理工地上的尘土。）']
例句：
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1. The engineer used a dust pipe to remove the dust from the workshop.
工程师使用一个灰尘管来清除车间的灰尘。
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2. The construction workers were using a dust pipe to clean up the dirt on the site.
建筑工人正在使用一个灰尘管来清理工地上的尘土。
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3.The factory had installed several dust pipes to prevent dust from entering the production area.
工厂安装了多个灰尘管，以防止灰尘进入生产区域。