stairwell

🇬🇧/ˈsteəwel/ 🇺🇸/ˈsterwel/📚 11187 12
The stairwell is the part of a building that contains the staircase. 楼梯井

noun [专属名词]楼梯井

The stairwell was lit by a single bulb. 楼梯间只有一盏灯照明。

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