折梯，是土木工程用品，协助工作人员在工地上高落低，有如活动楼梯。折梯用时打开，用完折合起来，方便转移。
... folding indoor dryer stand 室内折叠式晾衣架 folding kayak 折叠式小艇 folding ladder 折梯 ...
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今年所有的苹果都红了。我的侄女和侄子今天上午就要带着折梯出去摘一些。
This year all the apples are all red. My niece and nephew are going out this morning with step-ladders to pick some.
我们上阁楼要用折梯。
屋角放著一架小巧玲珑的折梯，说明架子上层的书也是准备随时取用的。
A pretty portable pair of steps in one corner of the room showed that those even on the higher shelves were intended for use.
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