伸缩梯;拉梯
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.
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。
an extension ladder; an extension cord.
伸缩梯;延长线
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