stairwell

stair,楼梯，well,井。

stairwell (n.)

by 1862, from stair + well (n.).

1. He had apparently fallen head-first down the stairwell.

他显然是从楼梯井口一头栽了下来。

2. The stairwell was lit by a single bulb.

楼梯间只有一盏灯照明。

3. You said you found my daughter's body on the stairwell?

你们说在楼梯那找到了我女儿的尸体?

4. Analyses the simultaneous opening door quantity in smoke - preventing stairwell with probability theory.

应用概率理论对高层建筑火灾时防烟楼梯间同时开启门数量的确定进行了分析.

5. You could use it instead of a light fixture in the stairwell.

你可以把它用作楼梯的电灯用具.