| 释义 |
ventilation shaft 释义 通风井:一种用于通风的垂直管道或通道,通常安装在建筑物内部,用于排放空气或气味。 例句 1·This is the ventilation shaft through which air leaves a mine. 这是煤矿上用来疏通空气的通风井。 2·In the center of each gallery is a ventilation shaft , bounded by a low railing. 在每一条廊道中心都有一口通风井,外面围着一道矮矮的栏杆。 3·There was a family of cats on the rooftop there, making their home in the ventilation shaft . 在那儿的屋顶上,住着猫的一家,它们的家安在通风竖井里。
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