伸缩梯
shēn suō tī
- 名extension ladder;extending ladder
伸缩梯-
而通过伸缩梯可以直达主甲板，穿过艉部的水晶门可以到达主甲板沙龙和用餐区。
A wide passerelle allows access the main deck and the salon and dining area through a large crystal aft door .
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消防梯车上的救火队员正在费劲地架起笨重的伸缩梯，但是那梯子伸足后还是太短，差了一大截。这时候，四名消防队员缘着细长的杆子从街面往楼上爬，杆子上装有横档，顶端用铁钩钩住。
Up from the street , while the crew of the truck-company were labouring with the heavy extension ladder that at its longest stretch was many feet too short , crept four men upon long slender poles with crossbars , iron-hooked at the end .